We are one of the leading manufacturers & exporters for 5-phenyl -5-ethyl hydantoin (CAS:65567-32-0) in China,5-phenyl -5-ethyl hydantoin widely use as pharmaceutical intermediates. We have passed the ISO 9001:2000 Quality System Certificate, and our products enjoy a good reputation among our customer all over the world for its low price yet high quality. For further information, you are welcome contact us.
,5-phenyl -5-ethyl hydantoin (CAS:65567-32-0), 5-phenyl -5-ethyl hydantoin (CAS:65567-32-0)
Dichloro-5, 5-dimethyl hydantoin is one of leading products of Hebei Yaguang Fine Chemical Co.,Ltd, and It is an excellent chlorinating agent, which is a cheap and convenient alternative to NCS (N-chlorosuccinimide) chlorination, and it has the advantages of high active Chlorine content, stable storage, economy than other chlorinating agent.
And as beaching agent and antibacterial, it is an active ingredient in paper pulp industry and household laundry, while it kills bacteria, fungi, and virus, and mainly used as disinfectant and algae killer in water treatment, urban sewage treatment, pool water treatment, deodorant in toilet etc.
We have passed the ISO 9001:2000 Quality System Certificate and the products enjoy a good reputation among our customer for its low price yet high quality. You can always depend on our sincerity, for further information, you are welcome contact us via E-mail: gloria@hebeiyaguang.com
Commodity: DCDMH
Appearance Bright white powder
Available chlorine70%min
Melting Point130~133℃
Loss On Drying0.5%max
,1,3-Dichloro-5, 5-dimethyl hydantoin (DCDMH), 1,3-Dichloro-5, 5-dimethyl hydantoin (DCDMH)
1-Hydroxymethyl-5,5-Dimethyl hydantoin (MDMH) is one of the leading products of Hebei Yaguang. MDM hydantoin It mainly used as chelator for light-sensitive pharmaceutical drug, and as raw material of water-soluble polymers. It also can be used as raw material of disinfectants and preservatives, and soluble inhibitor for proteins.
We have passed the ISO and enjoy a good reputation among our customer for its low price yet high quality. You can always depend on our sincerity, for further information, you are welcome contact us gloria@hebeiyaguang.com
Appearance : White powder
Purity: 98%min
Total Formaldehyde: 18%min
Melting Point: 99~106℃
Loss on Drying: 0.5%max
,1-Hydroxymethyl-5,5-Dimethyl hydantoin (MDM hydantoin), 1-Hydroxymethyl-5,5-Dimethyl hydantoin (MDM hydantoin)
Hebei Yaguang Fine Chemical Co., Ltd is one of the leading manufacturers & exporters for DBDMH.DBDMH is a cheap and convenient alternative to NBS (N-bromosuccinimide) for example for the bromination of Electrophilic bromination of electron rich aromatics,Transacetalation of dithianes to diethyl acetals, Dithiolanes to gem difluoro compounds,Bromofluorination of alkenes ,Epoxidation ,Benzylic Halogenation ,Arene to haloarene etc. DBDMH has the advantages of high active Bromine content, stable storage, economy than other brominating agent
Besides, it could be used as sterilization and algae killer to industrial circulating cooling water, as disinfectant to water bodies of aquaculture and swimming pool, and as disinfectant to environments of hotel, hospital etc public places.
We have passed the ISO and enjoy a good reputation among our customer for its low price yet high quality. You can always depend on our sincerity, for further information, you are welcome contact us gloria@hebeiyaguang.com
Commodity: DBDMH
Appearance: light yellow crystal powder
Odor: Faint Halogenous
Purity: 98%min
Bromo Content: 54.8%min
Melting point: 185~192°C
Drying loss: 0.5% max
,Dibromo-5, 5-dimethyl hydantoin(DBDMH), Dibromo-5, 5-dimethyl hydantoin(DBDMH)
5-phenyl -5-ethyl hydantoin (CAS:65567-32-0)
