Sodium Sulphite Anhydrous, sodium sulphite,
sodium sulphite(sodium sulphite anhydrous)
1.grade: technical grade; food grade
2.specification:
sodium sulphite
Na2SO3%>=
97
96
93
Fe %<=
0.003
0.005
0.01
Water insoluble matter <=
0.02
0.03
0.05
Na2CO3<=
0.10
0.40
0.60
Na2SO4<=
2.5
NaCl<=
0.10
3.packing:
25kgs/bag, P.P woven bag outside, P.E bag inside, without pallets
25kgs/bag, P.P woven bag outside, P.E bag inside, with pallets
1000kgs/ big bag
1200kgs/ big bag
4.payment terms: T/T, L/C
5.shipment: within 7 days after receiving the prepayment
6.price: pls tell us your destination, then we will quote for you
Aluminum Sulphate, aluminum sulphate,
Product Name: Aluminum Sulphate (Al2SO4)
CAS NO.: 10043-01-3
Formula: Al2(SO4)3.18H2O
Apperance: White or grayish flakes, soluble in water.
Specification:
Aluminium sulphate 15.8%
AL2O3%
15.8Min
Iron Fe content %
0.5Max
Water insoluble matter %
0.15Max
PH value 1% aqueous solution
3.0Min
Heavy metals as Pb %
0.002Max
As%
0.0005Max
Aluminium sulphate 17%
AL2O3%
17Min
Iron Fe content %
0.005Max
Water insoluble matter %
0.15Max
PH value 1% aqueous solution
3.0Min
Heavy metals as Pb %
0.002Max
As%
0.0005Max
Granularity
15mm
Use: used for the manufacturing of wood □pulp,paper,alum,aluminium salt, printing ink,lubricant,boiler cleaning agent,satin white,oilcloth,linoleum,ceramics,for sizing paper,clarifying fats and oils,tanning white leather,and water purification as deodorization and decolourizer in petroleum refining,as filtering medium water-proofing agent,and as mordant in dyeing.
Package: In plastic woven bags lined with plastic bags of 50kg net each.
STPP, STPP/SODIUM TRIPOLYPHOSPHATE,
Sodium Tripolyphosphate(STPP)
FORMULA: Na5P3O10
M. W.: 368
CAS NO.: 7758-29-4
GRADE: TECH.GRADE
DESCRIPTION: WHITE CRYSTAL HYGROSCOPIC AND SOLUBLE IN WATER THAT MAKES AN ALKALINE SOLUTION AND HAVE CAPACITY OF COMPLEXING METAL IONS, SUCH AS CA2+ MG2+ FE2+ FE3+ ECT., AND EFFECT COLLOIDIZATION, EMUSIFICATION DISPERSION AND BUFFERING.
SPECIFICATIONS:
CONTENT
94% MIN.
P2O5 CONTENT
57%MIN.
INSOLUBLE IN WATER:
0.01%MAX.
PH VALUE (1% SOLUTION)
9.2-10.0
BULK DENSITY
0.5-0.9 g/cm3
OTHER PHOSPHATE
6%MAX.
MOISTURE
0.1%MAX.
Fe
50ppm MAX
PHAS
30-55%
TEMPERATURE RISE
8-16
RATE OF HYDRATE AFTER 1 MINUTE
85MIN.
RATE OF HYDATE AFTER 5 MINUTE
92MIN.
USES: USED AS MAIN DETERGENT BUILDING: AS SOFT WATER AGENT, AS DETERGENT BUILDING FOANING AGENT, AS EMULSIFIER OF OILS AND GREASES, AS PEPTIZING AGENTS, AS PH BUFFERS, AND TO PROVIDE ALKALINITY. USED IN PETROLEUM INDUATRY AS PEPTIZING AND DEFLOCCULATION AGENTS IN OIL WELL DRILLING MUDS, SEQUESTRATION IN COTTON BOILING, BATH WATER SOFTENING, RED AND BLACK WATER CONTROL, CATHOCLIC CORROSION INHIBITER.
PACKING: 25KG NET PLASTIC WOVEN BAGS.
H.S. NO.: 2835.3100
WELCOME YOUR SUGGESTIONS AND INQUIRIES. IF YO ARE INTERESTED IN OUR PRODUCTS, PLEASE FEEL FREE TO CONTACT ME AT ANY TIME.
Carbon Black, carbon black n220/ n330/n550/n660/n990,
Carbon Black
1.OTHER NAME: Intermediate Super Abrasion Furnace Black
2.PHYSICAL AND CHEMICAL PROPERTIES
Carbon black N220 with high re-enforcement property is a widely used furnace black. It has high structure, and its abrasion is between those of super abrasion furnace black and high abrasion furnace black. Its iodine adsorption value is 121g/kg, and DBP adsorption is 114cm3/100g.
3.APPLICATION:
Carbon black N220 is used in tread compounds of truck tire, passenger tire and high strength high abrasion rubber products, such as high strength conveyor belt and industrial rubber articles etc.
4.USAGE AND FUNCTION
Carbon black N220 can be used in various rubber compounds. Compared to the compounds filled with carbon black N330, those with N220 has higher abrasion of 10%~20%, higher tensile strength and higher crack resistance, higher heat-up and hardness. The compound filled with N220 is conductive.
5.Specification:
Items:
Standard
Result
Lodine absorption value g/kg
121±7
118
DBP adsorption value 10□3 m3/kg
114±7
108
Compressd DBP absorption 10□3m2/kg
90-106
92
CTAB absorption area 10m3m2 /kg
102-120
108
STSA 10 m3m2/kg
106±9
100
Nitrogen absorption value 10 m3m2/kg
112-126
118
Coloring strength
108-124
114
Heating loss
≤2.5
2.5
Pour density
355±40
360
300% tensile strength Mpa
-2.3±1.6
-1.0
Result
UP to the grade
6.Packaging Detail:
20kg paking in woven bags or kraft paper bags or according to the customers' requirements
Polyaluminum Chloride, Polyaluminum chloride/PAC,
Poly aluminium Chloride PAC 30
Poly Aluminum Chloride PAC
Product introduction:
The product is high-efficient,cheap and nontoxic inorganic high molecular compound.It is yellow powder, easily soluble in water.In the hydrolytic process,accompanied with the chemical processes such as electrochemistry,coagulation,absorption and precipitation.The product has the features including wide applicablerange of PH value,large granule and quick speed in sedimentation.
1).It is widely used in drinking water ,industrial waste water and sewage disposal areas;
2).PH:3.5-5.0,water insolube:<1.0.
Product Advantages:
1). Flocculation ability, high adsorption activity, floc formation and deposition of fast
2). Without alkali and other additives, PH broad in scope, ease of use; for low-temperature, low turbidity, low alkalinity of the raw water is also good flocculation
3). In order to significantly reduce the stirring, mixing, precipitation, time, and to flocculation, sedimentation tanks and other small
4). In addition to iron, manganese, and can be obtained with low conductivity water
5). Equipment is simple, use easy to operate, less corrosion and better working conditions, low processing costs.
Package and storage:
25 kg packed in two-layer bag with the interor in plastic and the exterior the woven or as your request .
Warmth remind:
the product shall be sealed and stored in the dry and ventilated place to prevent it from rain,high temperature and strong sunlight .The shelf life of product is 12 months.
Product technical indexes:
ITEM
Standard
AL2O3 (m/m):%
≥30
28~29
Water- insoluble(m/m):%≤
0.3
1.0
Basicity%
40~90
40~90
Ammonium Nitrogen:% ≤
0.09
0.15
As(m/m):%≤
0.0005
0.003
Pb(m/m):%≤
0.003
0.015
Cd(m/m):%≤
0.0006
0.003
Hg(m/m):%≤
0.00002
0.0001
Cr6+ (m/m):%≤
0.0015
0.005
Ph Value
3.5~5.0
3.5~5.0
Packing
25kg in net PP bag,22MT in the 20’FCL
Technical Standard:GB15892-2003
Acetic acid glacial, acetic acid/GAA,
Acetic acid
Synonyms: Glacial Acetic Acid
Molecular formula: CH3COOH
EINECS: 207-837-2
Molecular weight: 60.05
CAS No: 64-19-7
Appearance:
colourless transparent liquid; Pungent odor,miscible with water,alcohol,ether and carbon tetrachloride; insoluble in carbon disulfide.
Index First-grade Second-grade
Appearance Clear liquid, without suspending impurities
Chromaticity ( in Hazen )( Pt-Co ), ≤ 10 20
Acetic acid content , ≥ 99.7% 99.0%
Moisture , ≤ 0.15% -
Formic acid content , ≤ 0.06% 0.15%
Aldehyde content, ≤ 0.05% 0.05%
Vaporized residue , ≤ 0.01% 0.02 %
Iron content (based on Fe), ≤ 0.00004 % 0.0002 %
Reduction time of potassium permanganate, min≥ 30 5
Usage: As one of most important organic raw materials, it is mainly used in such products as Vinyl acetate, acetic anhydride, diketene, acetate ester, acetate, acetate fiber and chloroactic acid etc. It is an important raw material for synthesized fiber, gooey, medicines, pesticides and dyes, and also a good organic solvent. It is widely applied in such industries as of plastics, rubbers and printing etc. Manufacture of acetic anhydride, vinyl acetate; Widely usedinsolvents, dyes, celluloseacetate, pharmaceuticals, in-socticides, textile printing, photographic film and coagulating rubber latec.
Packing: 25kg/200kg/drum
Oxalic acid, oxalic acid/Ethanedionic acid,
Oxalic acid (Ethanedionic acid) 99.6%
Name:Oxalic acid
CAS no.:144-62-7
MF:H2C2O4
EINECS NO.:205-634-3
Melting point(Celsius temperature):α type:189.5,β type 182.boiling point:150.density 1.653(2H2O)1.9.α type:1.900,β type 1.859.
refractive index:1.540
Technical standad (GB1626-88)
1,Appearance: White transparent crystal combining two crystal water, melting point: 101°c-102°c,
Specific Gravity: 1.653, easily sublimate at 100°c, easily dissolve in alcohol and water.
2,Packing: 1) In plasticd woven bag 25kg net, lined with PE bag
2) In compound kraft gab 25kg net, lined with PE bag
3) In jumbo bag. Pallet & stretch wrapped.
3,Specification:
ASSAY(%)
99.4MIN
99.6MIN
SULPHATE(AS SO4)(%)
0.10MAX
0.08MAX
CHLORIDE(AS CI)(%)
0.004MAX
0.002MAX
HEAVY METAL(AS PB)(%)
0.002MAX
0.001MAX
ASH(%)
0.10MAX
0.08MAX
IRON(AS PE)(%)
0.002MAX
0.001MAX
4,Uses
(1) Metallurgy industry: As precipitating and resolving agent for rare earth metal, etc.
(2) Organic Synthesis: For 2133 rein, ures form aldehyde powder etc.
(3) Light industry: Polishing of DA LI stone, removing rust bleachingproductssof leather, wood and aluminium ect.
(4) Printing Industry: Dyeing agent
(5) Medicine Industry: For making tetracydine, HCl ect.
6) Others: As laboratory agent, solvents activato and basic materialsfor chemical industry.
Caustic soda falkes, caustic soda/caustic soda flake/NaOH,
Caustic soda flakes 99%
1,Description
Properties: NaOH, Molecular Weight: 40, CAS No.: 1310-73-3, UN No.: 1823, Dangerous
Characterisics: White solid or flakes with strong corrosiveness, easily soluble in water, presenting alkaline solution and heat liberation, presenting deliquescence when exposed to air.
2, Specification:
(1)Caustic Soda Pearls
Items Specification
Purity (% ≥ ) 99.0
Sodium Carbonate (% ≤ 0.8
Sodium Chloride (% ≤ ) 0.08
Iron Content (% ≤ ) 0.004
Particle Size
0.3-1.0 mm
0.8-2.0 mm
1.5-3.0 mm
(2)Caustic Soda Flakes
Items Specification
Purity (% ≥ ) 99.0
Sodium Carbonate (% ≤ 0.8
Sodium Chloride (% ≤ ) 0.05
Iron Content (% ≤ ) 0.008
3,Application
Used as a raw material in the manufacturing of soaps, detergents, textiles and paper. Also, in water softening and treatment, drilling mud in oil field, refining petroleum products, in sanitation, hygiene products. In food and drug industry, it is used as acidity regulator, alkali, impregnant's pigment.
4,Packing
25kgs plastic woven bags lined with polythene bags, inside with plastic coating bags.
Or 1000kg big bags as buyer required.
