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Home > Products >  D-Cysteine hydrochloride

D-Cysteine hydrochloride CAS NO.32443-99-5

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
  • Product Details

Keywords

  • D-Cysteine hydrochloride seller
  • D-Cysteine hydrochloride factory
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Quick Details

  • ProName: D-Cysteine hydrochloride
  • CasNo: 32443-99-5
  • Molecular Formula: C3H8ClNO2S
  • Appearance: white powder
  • Application: Cefminox Sodium intermediate
  • DeliveryTime: within 30days
  • PackAge: 25kg/drum
  • Port: shanghai;chengdu;etc
  • ProductionCapacity: 500 Kilogram/Month
  • Purity: 99%
  • Storage: keep cool and dry
  • Transportation: by sea; by air
  • LimitNum: 1 Kilogram

Superiority

The area of Chengdu Baishixing is 35,000 square metre ,

the staff members are 88,

our output value is over 120 millions per year.

Baishiying cooporates with Life Science Academy of Wuhan University to develop amino acids series products.We have professional science development and experiment ba-se station.

Our products are U.S.P.,AJI,EP(European Pharmacopoeia)standard.

Details

 Chengdu Baishixing Science and Technology Industry Co.,Ltd 

 

(1)Year Establishment :2003 

 

(2)Location: Anational ecology example county in PujiangChengdu,Sichuan Province.

 

(3)Main products:We have 5 series of products(protected amino acids,amino acids derivatives,peptides, plants amino acids and heterocycle chemical compounds) and over 80 kinds so far.Output is over 300 ton per year.

 

 

Specifications:

 

 

 

Manufacture standard

AJI97

Specific rotation[α]20D

-5.5~-7.0ο

Transmittance

≥98.0%

Chloride

19.89~20.29%

Ammonium

≤0.02%

Sulfate

≤0.020%

Iron

≤10ppm

Heavy metals

≤10ppm

Arsenic

≤1ppm

Other amino acids*1

Chromatographically not detectable

Loss on drying

8.5~12.0%

Residue on ignition

≤0.10%

Molecular formula

C3H7NO2S·HCI·H2O

Molecular weight

175.64

Assay

98.5~100.5%

 

 

 

 

Applications:

 

D-Cysteine hydrochloride is the intermediate of Cefminox Sodium, which is a kind of antibiotics that is effective to Escherichia

coli, klebsiella bacillus, proteus, influenza bacillus, bacteroides streptococcus.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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