Polyaluminium Chloride PAC, Polyaluminium Chloride PAC,
Polyaluminium Chloride PAC
Molecular formula: [AL3(OH)LnCL6-n]m M≤10 n=1-5
Abbreviation: Polyaluminium
Product performance:
It is an inorganic polymer flocculant, and make the slight suspended particles in water assemble、flucculation、coagulation、sediment through compress in double、adsorption charge neutrality、adsorption bridging、sediments’ immesh mechanism, then reach to the purifying treatment effect.
Product performance:
Items Index
Aluminium oxide (AL2O3 mass fraction %) ≥ 10.0 28.0
Basicity % ≥ 40-85 40-90
Density (20℃) g/cm3 1.15 -
PH value (1% water solution) 3.5-5.0
Range of application:
PAC can degerm、deodorize、algal fluorine、aluminium、chromium、oil removing、get rid of turbid、get rid of heavy metal salt and radio active contaminant, so it has widely useful at the field of water purification.
Purify the drinking water, living waste water
Purify the industrial water、industrial waste water、mine、oilfield water injection、metallurgy、coal washing、leather and various kinds of water treatments.
Application of industrial production: papermaking、printing、dyeing、cement accelerating agent、precision casting hardening agent、fireproofing adhesive、glycerine refinement、cloth shrink-proof、medicine、cosmetics and so on other fields. The waste water can be used in recycling.
It will be better that use it for oil-water separation in the petroleum refining industry.
Our company can produce various kinds of products according to customers’ requirement.
Usage:
Add the PAC and water according to 1/3 proportion by weight, after it was dissolved completely, watering to the required concentration. Dosage is 3-6mg/L when the raw water is 100-500mg/L. Should test the water quality before using it.
Package and Storage:
Normally In 25kg net Plastic Drum, IBC drum can also be used as required.
Storage for six months in room shady and dry place.
1,2,3-Benzotriazole (BTA), 1,2,3-Benzotriazole (BTA),
1,2,3-Benzotriazole (BTA)
CAS NO.: 95-14-7
Molecular formula: C6H5N3
Molecular weight:□ 119.1
Product performance:
It is bitter taste、odorless、204℃ boiling point, can be tiny dissolved in water, and can be dissolved in organic solvents like alcohol、benzene、methylbenzene、chloroform、dimethyl formamide and so on.
Product performance:
Items Index
Purity 99.8%
Moisture ≤ 0.04%
PH value (1% water solution) 5.0-6.0
Melting point ℃ ≥ 97℃
Chrominance ≤ No. 40
Range of application:
It is widely used as antirust additive、antifreeze solution、oil antioxidant (lubricating oil、hydraulic oil、brake fluid、transformation oil), emulsifying agent、water quality stabilizer, the ultraviolet resistance、antistatic additive、antifoggant、 emulsify dye mordant、PVC foam inhibitor、analytical reagent、copper flotation agent、metal corrosion inhibitor of polyamide、polyester and so on other high molecular materials.
Usage:
When it is used as copper corrosion inhibitor separately in circulating cooling water treatment, dosage is 0.5-2mg/L, and it can be formed into a compound corrosion inhibitor, its compound content is about 0.5-2%.
Package and Storage:
Use plastic woven bag、compound bag、paperboard drum、completely paperboard drum, inner lining plastic bag, net weight 20kg.
Storage for ten months in room shady and dry place.
Isothiazolinones, Isothiazolinones,
Isothiazolinones
CAS No.: 26172-55-4, 2682-20-4□□□□□□ □
Molecular weight:□ 115.16
Structural Formula:
2-methyl-4-thiazoline-3-ketone□□□□□□□□ 5-chloro- methyl-4-thiazoline-3-ketone
Product performance:
Isothiazolinones is composed of 5-chlorine-2-methyl-4-thiazoline-3-ketone (CMI) and 2-methyl-4-thiazoline-3-ketone (MI). The bactericidal effect of Isothiazolinones is carried out through breaking the bond between bacteria and algae protein. When contacted with microbes, Isothiazolinones can quickly inhibit their growth, thus leading to death of these microbes. Isothiazolinones has strong inhibition and biocidal effects on ordinary bacteria、fungi and alga、and has many advantages such as high biocidal efficiency、good degradation、no residual、safety in operation、good compatibleness、good stabilization、low cost in operation. Isothiazolinones can mix with chlorine and most cation, anion, and non-ionic surfactants. When used at high dosage, its biological sludge remover effect is excellent.
Product performance:
Items Index
Appearance Ⅰ Ⅱ
Active content % 14.0 1.50
PH value 1.0-4.0 2.0-5.0
Density (20℃) g/cm3≥ 1.25 1.02
CMI/MI (Quality percentage) 2.5-4.0 2.5-4.0
Range of application:
Isothiazolinones is a non-oxidability biocide which has high effect、low toxicity, and widely used at the field of oilfield、papermaking、pesticide、cutting oil、leather、printing ink、dyestuff、process hides and so on.
Usage:
When used as sludge stripper for grade II, the dosage of 150-300mg/L is preferred, when used as biocide, the dosage of 80-100mg/L is preferred, and add it once 3-7 days. No used together with oxidative fungicidal such as chlorine, and no used in cooling water system containing sulfur. When used together with quaternary amine, the effect will be better. When used as industrial fungicide, the dosage of 0.05-0.4% is preferred.□
Package and Storage:
Normally In 25kg net Plastic Drum, IBC drum can also be used as required.
Storage for ten months in room shady and dry place.
Dodecyl Dimethyl Benzyl ammonium Chloride 1227, Dodecyl Dimethyl Benzyl ammonium Chloride 1227,
Dodecyl Dimethyl Benzyl ammonium Chloride 1227
CAS No.:□ 8001-54-5□□□□□□□
Molecular weight:□ 340.0
Molecular Formula:□□C21H38NCl□□□□□□□□□□□
Structural Formula:
Product performance:
Benzalkonium Chloride is a kind of cationic surfactant, belong to non-oxidizing bactericide. It has the ability of disinfect and algae removal, can control the bacterium and algae’s reproduction and loam’s growth, and also has good sludge remover effect、dispersion、osmosis effect, meanwhile, it has a certain effect at oil removal、deodorization、corrosion.
Product performance:
Items Index
Appearance Colorless or light yellow clear liquid
Solid content % 44.0-46.0
Ammonium salt content %≤ 2.0
PH value (1%□water solution) 8.0-11.0
Range of application:
It has advantages of low toxicity、no toxicity accumulation, easily to be dissolved in water and do not affected by water’s hardness. So, it is widely used in circulating cooling water system at the field of petroleum、chemical industry、electric power、textile and so on, thus can control the bacterium and algae’s reproduction, this has perfect effect on kill sulfate reducing bacteria. 1227 can be also used as anti-mildew agent、antistatic agent、emulsifying agent and amendment agent in textile dyeing industry.
Usage:
As non-oxidizing biocide, dosage of 50-100mg/L is preferred; as sludge remover, 200-300mg/L is preferred, adequate organosilicon antifoaming agent should be added for this purpose. This product can be used together with other fungicides such as isothiazolinones、glutaraldegyde、methylene bisthiocyanate for synergism, but cannot be used together with chlorophenols.
Package and Storage:
Normally In 25kg or 200kg net Plastic Drum, IBC drum can also be used as required.
Storage for Eighteen months in room shady and dry place.
PASP Sodium of Polyaspartic Acid, PASP , Sodium of Polyaspartic Acid,
Sodium of Polyaspartic Acid (PASP)
CAS No.: 181828-06-8，35608-40-6□□□□□□□□□□□□□□□□
Molecular weight:□1000-5000
Molecular Formula: C4H6NO3 (C4H5NO3M2) C4H6NO4□□□□□□□□□□□□
Structural Formula:
Product performance:
PASP is a soluble polymer, an effective chelating agent, has the performance of chelating polyvalent metal positive ions. The appearance is colorless or amber clear liquid. There is not nitrogen、phosphorous in the molecular structure, is an biodegradable environmental chemical. It is also the green water treatment chemical, and will have perfect synergistic effect when use it together with phosphonate. Meanwhile, it has a certain corrosion effect, and a multi scale inhibitor. It has good compatibility with chlorine, and the scale inhibition is not affected by the chlorine’s concentration, also has perfect synergistic effect when use it together with phosphate、PBTCA and so on other water treatment chemicals.
Product performance:
Items Index
Appearance Yellow clear liquid
Solid content %≥ 40.0
Density (20℃) g/cm3≥ 1.20
PH value (1%□water solution) 8.0-11.0
Biodegradation rate % 60
Range of application:
PASP can be used as scale and corrosion inhibitor in industrial circulating cooling water system、boiler water、reverse osmosis、oilfield water and desalination plant. The scaling effect is better than ordinary scale inhibitor which has phosphorous under the condition of high hardness、high alkaline、high pH value and high concentration index. The synergistic effect is obvious after being used together with PBTCA. Due to its green and non-pollution to environment, PASP can be used as accessory ingredients in daily and fine chemicals.
PASP can be used in agricultural as nutrient absorption intensifier to improve the production of vegetable、fruit and flowers. When used together with pesticide, its effects will be improved.
Usage:
PASP can be used as water treatment chemical instead of that has phosphorous, in order to avoid the water’s secondary pollution. When use it together with other water treatment chemicals, should be determined by experiments on water quality.
Package and Storage:
Normally In 25kg or 200kg net Plastic Drum, IBC drum can also be used as required.
Storage for ten months in room shady and dry place.
Tolyltriazole TTA, Tolyltriazole TTA,
Tolyltriazole TTA
CAS NO.: 29385-43-1
Molecular formula: C7H7N3
Molecular weight:□ 133.15
Product performance:
TTA can be used as corrosion inhibitor of copper and copper alloy, it also has corrosion inhibition for black metals. This product is absorbed on metal surface to form a thin membrane to protect copper and other metals from corrosion of air and other harmful subjects. The membrane is more uniform. When used together with MBT, the effect is better.
Product performance:
Items Index
Solid content % ≥ 99%
Melting point ℃ 80-86℃
Ash content % ≤ 0.1
Moisture ≤ 0.2
Range of application:
It is mainly used as antirust additive and corrosion inhibitor of metal (like silver、copper、lead、nickel、zinc and so on), widely used in antirust oil products, and is used for copper and copper alloys’ phase inhibitor、lubricating oil additive、circulating water treatment、motor vehicle antifreeze fluid. TTA can also be used together with many kinds of corrosion inhibitor、sterilization and algicide, the effect is much better for closed circulating cooling water system.
Usage:
First, dissolved with alcohol or alkali, then added into circulating water system, the dosage of 2-10mg/L is preferred. If the metal is badly corroded, 5-10 times of normal dosage should be expected.
Package and Storage:
25kg inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients.
Storage in room shady and dry place.
Polyepoxysuccinic Acid (PESA) , Polyepoxysuccinic Acid,PESA,
Polyepoxysuccinic Acid (PESA)
Molecular Formula:□□ HO (C4H2O5M2) nH□□□□□□□
Molecular weight:□ 400-5000
Product performance:
PESA is a soluble polymer, an effective chelating agent, has the performance of chelating polyvalent metal positive ions. The appearance is colorless or amber clear liquid. There is not nitrogen、phosphorous in the molecular structure, is an biodegradable environmental chemical. It is also the green water treatment chemical, and will have perfect synergistic effect when use it together with phosphonate. Meanwhile, it has a certain corrosion effect, and a multi scale inhibitor. It has good compatibility with chlorine, and the scale inhibition is not affected by the chlorine’s concentration, also has perfect synergistic effect when use it together with phosphate、PBTCA and so on other water treatment chemicals.
Product performance:
Items Index
Appearance Colorless or amber clear liquid
Solid content %≥ 35.0
Density (20℃) g/cm3≥ 1.22
PH value (1%□water solution) 7.0
Range of application:
PESA can be used as scale inhibitor and dispersant in cooling water treatment. Suitable for using in the industrial circulating cooling water treatment at the field of steel、petroleum、chemical industry and metallurgy, and also using in the circulating cooling water treatment inside the hotel、office building、central air condition system. It can be used alone, and also can be used together with other water treatment chemicals. If it can be used together with the phosphonic series, can reduce the phosphonic emission concentration, so has obvious environmental effect. As a chelating agent, PESA can also be used as detergent ingredient.
Usage:
Can confirm the best adding concentration by experiment according to the water quality. PESA can use together with phosphonate、AHPSE and TTA and form into formula, and then can deal with the industrial cooling water, also can make the phosphorous content less than 1mg/L, meanwhile, can get perfect treatment effect.
Package and Storage:
Normally In 25kg net Plastic Drum, IBC drum can also be used as required.
Storage for twelve months in room shady and dry place.
Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225), Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer ,T-225,Water treatment chemicals ,bacteriacide ,
Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer (T-225)
CAS No.: 55719-33-0□
Structural Formula:
Product performance:
T-225 is copolymer of acrylic acid and hydroxypropyl acrylate, it has good scale inhibition and dispersion properties against calcium carbonate and calcium sulfate, and also has good dispersion against Fe2O3、sludge、clay and oil dirt. T-225 can be used under high PH value and has good compatibility with other organic phosphates and BTA, can effectively withhold sediments of zinc salt and calcium phosphate, it has good scale inhibition and dispersion properties under high temperature and alkaline condition.
Product performance:
Items Index
Appearance Colorless or light yellow clear liquid
Solid content %≥ 30.0
Free monomer (AA) %≤ 0.5
Density (20℃) g/cm3≥ 1.10-1.20
Limiting viscosity (30℃) dl/g 0.065-0.095
PH value (1%□water solution) 2.5±0.5
Range of application:
T-225 can be used in circulating cooling water system in under the condition of alkaline and condition that exists the phosphate. It can be used as scale inhibitor and dispersant for heater、non-evaporating boiler、circulating cooling water and oilfield dirty refilling water with high calcium.
Usage:
It is used together with organic phosphonic acid and carbazole and so on other water treatment chemicals and form into organic alkalinity formula. The general dosage is 10-30 mg/L.
Package and Storage:
Normally In 25kg net Plastic Drum, IBC drum can also be used as required.
Storage for twelve months in room shady and dry place.
AA/AMPS Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer, china AA/AMPS .AA/AMPS Manufacturer AA/AMPS Supplier ,
Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
china AA/AMPS .AA/AMPS Manufacturer AA/AMPS Supplier
CAS No.: 40623-75-4
Molecular formula: [C3H4O2]n[C7H18NO4S]m
Structural Formula:
Product performance:
AA/AMPS is the copolymer of acrylic acid and 2-acrylamide-2-methyl propanesulfonic acid (AMPS). Due to including carboxylic group (scale inhibition and dispersion properties) and sulfonic acid group (strong polarity) in this copolymer, AA/AMPS has high calcium tolerance and good scale inhibition against calcium phosphate、calcium carbonate and zinc scale. The synergic effect is obvious when it is used together with organic phosphonic acid. AA/AMPS is suitable to be used in water quality of high PH value and high alkaline, it is one of the ideal scale inhibitors and dispersants on high concentration index.
Specification:
Items Index
Appearance Colorless or light yellow thick liquid
Solid content %≥ 30.0
Free monomer (AA) %≤ 0.5
Density (20℃) g/cm3≥ 1.05
Limiting viscosity (30℃) dl/g 0.055-0.100
PH value (1%□water solution) 2.5±0.5
Range of application:
AA/AMPS can be used as scale inhibitor and dispersant in open circulating cool water system, oilfield refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide. When use it together with organic phosphates and zinc salt, the suitable pH value is 7.0~9.5. AA/AMPS can also be used as textile dyeing additives.
Usage:
It is used together with Phosphine hydroxyl acid、zinc salt、organic phosphonic acid, dosage is 10-35 mg/L when use it alone.
Package and Storage:
Normally In 25kg or 200kg net Plastic Drum, IBC drum can also be used as required.
Storage for ten months in room shady and dry place.
Copolymer of Maleic and Acylic Acid MA-AA, Copolymer of Maleic and Acylic Acid ,MA-AA, Water treatment chemicals ,
Copolymer of Maleic and Acylic Acid (MA/AA)
Synonym:
Poly(acrylic acid-co-maleic acid) solution;(Z)-2-Butenedioic acid polymer with 2-propenoic acid;Maleic Acid-Acrylalcohol copolymer;MA/AA;Copolymer of Maleic and Acylic Acid (MA/AA);AA Copolymer;Copolymer of Maleic and Acylic Acid;prop-2-enoic acid - furan-2,5-dione (1:1);
CAS No.: 26677-99-6
Structural Formula:
Product performance:
MA/AA is a low molecular weight polyelectrolyte, a copolymer of maleic anhydride and acrylic acid. It has good dispersant performance against carbonate and scale inhibition for phosphate, and has good thermal stability, can be used under high temperature (300℃). MA/AA has good compatibility when used together with other water treatment chemicals. It also has good scale inhibition against phosphonate.
Specification:
Items Index
Appearance Brownish yellow clear liquid
Solid content % 48.0
Free monomer (MA) % 9.0
Density (20℃) g/cm3 1.18
PH value (1%□water solution) 2.0~3.0
Range of application:
MA/AA is widely used in low-pressure boiler、central heating、central air-condition and circulating cooling water systems due to its good scale inhibition and high temperature resistance. It can also be used as chelating dispersant in textile dyeing industry.
Usage:
The dosage of MA-AA is 10mg/L when use it alone, and is used together with other organic phosphonates at dosage of 15-25%. The dosage for using as textile dyeing and accessory detergent should be determined by experiments.
Package and Storage:
Normally In 25kg or 200kg net Plastic Drum, IBC drum can also be used as required.
Storage for twelve months in room shady and dry place.
HPMA Hydrolyzed Polymaleic Anhydride , HPMA ,Hydrolyzed Polymaleic Anhydride ,Water treatment chemicals ,.corrosion inhibitor ,
Hydrolyzed Polymaleic Anhydride (HPMA)
CAS No.: 26099-09-2
Dequest∶P9000
Structural Formula:
Product performance:
HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, easily to be dissolved in water, and has high chemical stability and thermal stability, the decomposition temperature is above 330℃. HPMA has obvious threshold effect under high temperature (<350℃) and high pH(8.3) value, suitable to be used in alkaline water system or being used together with other medicines. It has good scale inhibition against carbonate under 300℃, with effective time as long as 100 hours. HPMA can also be used as cement additives.
Specification:
Items Index
Appearance Light yellow to brownish red clear liquid
Solid content %≥ 48.0
Bromine value mg/g≤ 80.0
Average molecular weight≥ 450
PH value (1%□water solution) 2.0-3.0
Density (20℃) g/cm3≥ 1.18
Range of application:
Due to its good scale inhibition and high temperature resistance properties, HPMA is widely used in desalination plant of flash vaporization equipment、low pressure boiler、steam locomotive、crude oil evaporation、petroleum pipeline and industrial circulating cooling water systemss.
Usage:
HPMA is usually used together with organic phosphonate at dosage of 1-15ppm, has good scale inhibition (98%) and scale stripping properties. When use it together with zinc salt, it can inhibit carbon steel’s corrosion effectively. Dosage should be determined by experiment in other fields.
Package and Storage:
Normally In 30kg net Plastic Drum, IBC drum can also be used as required.
Storage for ten months in room shady and dry place.
PAA Polyacrylic Acid , PAA Polyacrylic Acid ,Water treatment chemicals.corrosion inhibitor ,boiler water treatment chemicals ,
Polyacrylic Acid (PAA)
CAS No.: 9003-01-4□
Structural Formula:
Product performance:
PAA is innoxious and easily dissolved in water. It can use and scaling under the condition of alkaline and medium multiple.
PAA can disperse the microcrystals or microsand of calcium carbonate、calcium phosphate and calcium sulfate, then play a role of scaling. PAA is a common dispersant and has better dispersion effect on iron oxide and calcium carbonate.
Specification:
Items Index
Appearance Colorless or light yellow clear liquid
Solid content %≥ 30.0 40% 50%
Free monomer (CH2=CH-COOH) %≤ 0.50
Density (20℃) g/cm3≥ 1.09
PH value (1% water solution) 3.0
Limiting viscosity (30℃) dl/g 0.06-0.10
Range of application:
PAA is always being used together with other water treatment chemicals, and used as the scale dispersant in circulating cooling water systemss at the field of electric power、chemical plant、fertilizer plant、refinery plant and air conditioning system. Except for the usage of being used as scale and dispersant in circulating cooling water systems, PAA can also be widely used in papermaking、textile、textile dyeing、ceramics、coating and so on.
Usage:
The dosage of PAA is 1-20mg/ when use it alone. It can be used together with organic phosphonic、zinc salt and so on other chemicals, the dosage is 20%-40%.
Package and Storage:
Normally In 25kg net Plastic Drum, IBC drum can also be used as required.
Storage for ten months in room shady and dry place.
PBTCA ,PBTC 2-Phosphonobutane -1,2,4-Tricarboxylic Acid, 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA) Manufacturers, China PBTCA Suppliers, China PBTCA Exporters,Scale inhibitor ,Sequestering agent ,boiler water treatment chemicals ,stablizer ,
2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA)
Manufacturers, China PBTCA Suppliers, China PBTCA Exporters,Scale inhibitor ,Sequestering agent ,boiler water treatment chemicals ,stablizer
PBTC;2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA) ;PBTCA;2-phosphonobutane-1,1,1-tricarboxylic acid
CAS No.: 37971-36-1
Molecular Formula:□□ C7H11O9P□□□□□□□□□□□□
Molecular weight 270.13
Structural Formula:
Product performance:
PBTCA has low content of phosphonic, also has excellent scale and corrosion inhibition due to it has structural characteristics of both phosphonic acid and carboxylic acid. So it is superior to common organic phosphonic acids, especially in the high temperature. It can enhance the zinc’s solubility, and has good oxidability of chlorine resistance and good synergism of formulation.
Specification:
Items Index
Appearance Colorless or light yellow clear liquid
Active□acid %≥ 50.0
Phosphorous acid(as PO33-)%≤ 0.8
Phosphonic acid(as PO43-)%≤ 0.5
Density (20℃) g/cm3≥ 1.270
PH value (1% water solution) 1.5-2.0
Range of application:
PTBCA is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. It is widely used as scale and corrosion inhibitor in circulating cooling water systems and oilfield refill water system, can especially use together with zinc salt and copolymer. It can be used in situations of high temperature, high hardness, high alkali and high concentration index. It is also used as chelating agent and metal cleaning agent in washing industry.
Usage:
PBTCA is usually used together with zinc salt、copolymer、organic phosphine、carbazole and other water treatment chemicals. When used alone, the dosage of 5-15mg/L is preferred.
Package and Storage:
Normally In 25kg or 250kg net Plastic Drum, IBC drum can also be used as required.
Storage for twelv months in room shady and dry place.
EDTMPS Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium, edtmps .organic phosphonate,water treatment chemicals ,sequestering agent .corrosion inhibitor ,scale inhibitor ,
Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium (EDTMPS)
Manufacturers, China EDTMPS Suppliers, China EDTMPS Exporters,Scale inhibitor ,Sequestering agent ,boiler water treatment chemicals ,stablizer
CAS No.:: 1429-50-1
Another name: EDTMPS Dequest 2040
Molecular Formula:□□ C6H12O12N2P4Na8□□□□□□□□□□
Molecular weight: 612.13
Structural Formula:
Product performance:
EDTMPS is a nitrogenous organic polyphosphonic acid, belongs to cathodic corrosion inhibitor. Its corrosion inhibition is 3~5 times better than that of inorganic polyphosphate. It can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance. It shows excellent scale inhibition ability under temperature 200℃. It can dissociate into eight positive-negative ions, thus can chelate with many metal ions to form polymer reticulation complex, to destroy the normal crystallization of calcium scale. EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.
Specification:
Items Index
Appearance Yellowwish-brown clear liquid
Active component (EDTMPS)%≥ 28.0
Organic phosphonic acid (asPO43- )%≥ 10.0
Phosphorous acid (as PO33-)%≤ 5.0
Phosphonic acid (asPO43- )% ≤ 1.0
PH value (1% water solution) 9.5-10.5
Density (20℃) g/cm3≥ 1.25
Chloride (as Cl-)%≤ 3.0
Range of application:
It can be used as scale and corrosion inhibitor in circulating cooling water systems and boiler water、chelating agent in non-cyanide electroplating、chelating agent in textile dyeing industry and peroxide’s stabilizer.
Usage:
When add EDTMPS into circular cooling water independent, the dosage is 2-10mg/L. After mixing together with HPMA, can be used as water treatment in lower pressure boiler. EDTMPS can also be mixed together with BTA、PAAS、Zinc salt and so on.
Package and Storage:
Normally In 30kg or 250kg net Plastic Drum, IBC drum can also be used as required.
Storage for ten month in room shady and dry place.
DTPMP .DTPMP NA .Diethylene Triamine Penta (Methylene Phosphonic Acid), Manufacturers, China DTPMP Suppliers, China DTPMP Exporters,Scale inhibitor ,Sequestering agent ,boiler water treatment chemicals ,stablizer ,
Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP)
Manufacturers, China DTPMP Suppliers, China DTPMP Exporters,Scale inhibitor ,Sequestering agent ,boiler water treatment chemicals ,stablizer
Synonyms:
DTPMPoNa7;Diethylene Triamine Penta (Methylene Phosphonic Acid) Pentasodium salt;phosphonic acid, [1,2-ethanediylnitrilobis(methylene)]pentakis-, sodium salt (1:7);sodium salt of diethylene triamine penta(menthylene phosphonic acid);
CAS No.: 15827-60-8 □
Another name: DTPMPA Dequest: 2060
Molecular Formula: C9H28O15N3P5□□□□□□ □□□□□□
Molecular weight: 573.2
Structural Formula:
Product performance:
DTPMPA is innocuous, and easily to be dissolved in acid solution. It has excellent scale and corrosion inhibition and good thermal tolerance ability. It can also inhibit the scale formation of carbonate, sulfate and phosphate. The scale and corrosion inhibition is better than those of other organic phosphonic acids under the alkali environment and high temperature (above 210℃). DTPMPA has high calcium solubility, when the PH value=10-11, the corrosion inhibitor is obvious superior than ATMP, the corrosion ability is 2 to 3 times than that of ATMP、HEDP, and it have good corrosion effect on barium sulfate.
Specification:
Items Index
Appearance Reddish brown clear thick liquid
Active acid %≥ 50.0
Phosphorous acid (as PO33-)%≤ 5.0
Chloride (as Cl-)%≤ 15
Calcium chelate value mg/g≥ 500
Density (20℃) g/cm3 1.35-1.45
PH value (1% water solution) 2.0
Range of application:
DTPMPA can be used as scale and corrosion inhibitor in circulating cooling water systems and boiler water, and especially in alkali circulating cooling water systems without additional PH regulation. It can also be used as scale and corrosion inhibitor in oilfield water injection、cooling water and boiler water which has high barium sulfate.
DTPMPA can also be used as peroxide stabilizer, chelating agent in textile dyeing industry, pigment dispersant, microelement’s carrying agent in fertilizer and concrete additives. In addition, DTPMPA is widespread used in papermaking, electroplating, acid cleaning and cosmetics, can also be used as stabilization of oxidability bactericide.
Usage:
DTPMPA is used together with organic phosphorous、carbazole and other water treatment chemicals, there is no need to add dispersant agent when use DTPMPA in formulation medicament, the dirt deposition is very small.
Package and Storage:
Normally In 30kg net Plastic Drum, IBC drum can also be used as required.
Storage for ten months in room shady and dry place.
ATMP .ATMP NA .ATMP Powder Amino Trimethylene Phosphonic Acid, ATMP .ATMP NA .ATMP Powder Amino Trimethylene Phosphonic Acid,china ATMP .Manufacturer ATMP .Water treatment chemiclas,
Amino Trimethylene Phosphonic Acid (ATMP)
Manufacturers, China ATMP Suppliers, China ATMP Exporters
Synonyms:ATMP ATMPNA4
Nitrilotri(methylphosphonic acid);nitrilotrimethylenetris(phosphonic acid);Tris(Methylene Phosphonic Acid) Amine;Amino Tri(methylene phosphonic acid);ATMPA;ATMP;Aminotrimethylene Phoshonic Acid;Amino Trimethylene Phosphonic Acid;Nitrilotris(methylene)triphosphonic acid,50 wt% solution in water;AMINO,TRIS(METHYLENE PHOSPHONIC ACID);trisodium ({[(hydroxyphosphinato)methyl](phosphonomethyl)amino}methyl)phosphonate;triammonium ({[(hydroxyphosphinato)methyl](phosphonomethyl)amino}methyl)phosphonate;trizinc (nitrilotrimethanediyl)tris(phosphonate);(ammoniotrimethanediyl)tris(phosphonate);
CAS No.:: 6419-19-8□
Another name: Dequest 2000
Molecular Formula:□□ N(CH2PO3H2)3□□□□□□□□□□□□□□□□□Molecular weight:□ 299.05
Structural Formula:
Product performance:
ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, especially for the formation of calcium carbonate. ATMP has good chemical stability and is hard to be hydrolyzed in water system. It will have good corrosion inhibition when the concentration is high in the water.
Specification:
Item Index
Appearance Colorless or light yellow clear liquid
Active acid %≥ 50.0
ATMP%≥ 40.0
Phosphorous acid (as PO33-)%≤ 3.5
Phosphonic acid□ (asPO43- )%≤ 0.8
PH value (1% water solution) 1.5-2.5
Chloride (as Cl-)%≤ 2.0
Density (20℃) g/cm3≥ 1.30
Range of application:
ATMP is used in the circulating cooling water systems and oilfield water injection system at thermal power plant and refinery plant. It can reduce the corrosion and scale of metal equipment and pipeline. ATMP can be used as chelating agent in textile dyeing industries and as metal surface treatment agent.
Usage:
ATMP is usually used together with organic phosphonic acid、polycarboxylic acid and salt to form into organic alkaline water treatment agent, thus can be used in different circulating cooling water systems under different water quality conditions. The dosage of 1-20mg/L is recommended. As corrosion inhibitor, the dosage of 20-60mg/L is preferred.
Package and Storage:
Normally In 30kg or 250kg net Plastic Drum, IBC drum can also be used as required.
Storage for ten months in room shady and dry place.
HPAA 2-Hydroxyphosphonocarboxylic Acid, HPAA ,Cooling water treatment chemicals ,corrosion inhibitor ,scale inhibitor ,
2-Hydroxyphosphonocarboxylic Acid (HPAA)
CAS No.:: 23783-26-8 □□
Molecular Formula: C2H5O6P□□□□□□□□□□□□ □□□□□
Molecular weight: 156
Structural Formula:
Product performance:
HPAA has good chemical stability, and is not easily to be hydrolyzed, and hard to be destroyed by acid or alkali. It can use safety and reliable, no toxicity, no pollution. It can enhance the zinc’s solubility, and have better corrosion inhibitor, meanwhile, the corrosion inhibitor is 5-8 times than that of HEDP、EDTMP. When it mixes together with low molecular polymers, the corrosion inhibition effect will be much better. HPAA has better high temperature resistance, the water dissolve rate is only 8% under 200℃.
Specification:
Items Index
Appearance Colorless or light yellow clear liquid
Solid content %≥ 47.0-50.0
Phosphorous acid(as PO33-)%≤ 4.0 max
Density (20℃) g/cm3≥ 1.30 min
PH value (1% water solution) 1.0-3.0
Range of application:
HPAA is mainly used as metal cathodic corrosion inhibitor, widely used in the field of steel、petrifaction、electric power、medicine and so on. It can be used as corrosion inhibitor in the south part of China which the water is low rigidity and easily to be corroded.
Usage:
The dosage of HPAA is 5-25mg/L, and it is used together with organic phosphonic acid and copolymer and other chemicals, the effect will be much better if use it together with zinc salt.
Package and Storage:
Normally In 30kg net Plastic Drum, IBC drum can also be used as required.
Storage for twelve months in room shady and dry pace.
HEDP HEDP NA .HEDP Powder ,.HEDP NA2 .HEDP NA4 , Manufacturers, China HEDP Suppliers, China HEDP HEDP NA .HEDP Powder ,.HEDP NA2 HEDP Exporters,,
Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)HEDP
Manufacturers, China HEDP Suppliers, China HEDP Exporters
manufactures and supplies HEDP Chelation,iron chelation agent, Sequestering Agent. HEDP Chelation, iron chelation agent, sequestering agents HEDP Chelation / Sequestering Agent,
Synonyms:
1-Hydroxyethane-1,1-diphosphonic Acid;Etidronic acid;HEDP;HEDPA;Hydroxyethylidene-1,1-Diphosphonic Acid; Hydroxy Ethylidene-1,1-Diphosphonic Acid;1-Hydroxy Ethylidene-1,1-Diphosphonic Acid;1-Hydroxyethylidene diphosphonic Acid;1-hydroxy ethylene-1,1-diphosphonic acid;1-HYDROXYETHYLIDENEDI (PHOSPHONIC ACID);disodium (1-hydroxyethane-1,1-diyl)bis[hydrogen (phosphonate)];(1-hydroxyethane-1,1-diyl)bis(phosphonate);
CAS No.:: 2809-21-4
Another name: Dequest 2010
Molecular Formula: C2H8O7P2□□□□□□□□□□□□□□□□
Molecular weight: 206.02
Structural Formula:
Product performance:
HEDP is an organic phosphonic acid corrosion inhibitor, can form into stable complex compound through chelating with Fe、copper、zinc and other metal ions, and can dissolve the oxides on the metals’ surfaces.
It can play a good role at scale and corrosion inhibition under 250℃, is also stable under high PH value, not easily to be dissolved and not easily to be resolved under thermal condition. When it is used complex together with other water treatment chemicals, will express ideal synergistic effect.
Specification:
Item Index
Appearance Colorless or light yellow clear liquid
Active content (HEDP)%≥ 50.0 60.0
Phosphorous acid (as PO33-)%≤ 2.0 0.5
Phosphonic acid□ (asPO43- )%≤ 0.8 0.8
Chloride (as Cl-)%≤ 1 1
PH value (1% water solution) 2 2
Density□ (20℃) g/cm3≥ 1.34 1.40
Calcium chelate value mg/g≥ 450 500
Range of application:
HEDP is widespread used as scale and corrosion inhibition in industrial circulating cooling water systems、low-pressure boilers、oilfield water injection、pipe laying at the field of electron、chemical industry、metallurgy、fertilizer and so on. In light textile industry, it can be used as metal and nonmetallic’s cleaning agent, peroxide’s stabilizer and color fixing agent in dyeing industry, chelating agent in non-cyanide electroplating. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid dirt dispersion agent.
Usage:
The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid dirt dispersion agent.
Package and Storage:
Normally In 30kg or 250kg net Plastic Drum, IBC drum can also be used as requi
