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Home > Products >  L-Cysteine hydrochloride anhydrous (Cas no:52-89-1)(USP28)

L-Cysteine hydrochloride anhydrous (Cas no:52-89-1)(USP28) CAS NO.52-89-1

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Keywords

  • L-Cysteine hydrochloride anhydrous
  • L-Cysteine hydrochloride anhydrous
  • 52-89-1

Quick Details

  • ProName: L-Cysteine hydrochloride anhydrous (Ca...
  • CasNo: 52-89-1
  • Application: : It is the main material of Carboxyme...
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99
  • LimitNum: 0 Metric Ton

Superiority

        Quality Standard]

Item

 USP28

Assay

99.0~100.5%

pH

1.5~2.1

Specific rotation[a]D020

+5.5°~+8.9°

Chloride(Cl)

19.8~20.8%

Ammonium(NH4)

  ≤0.02%

Sulfate(SO4)

≤0.03%

Iron(Fe)

≤10ppm

Heavy metals(Pb)

≤10ppm

Arsenic

≤1ppm

Other amino acids

Not detectable

Loss on drying

0.5%

Residue on ignition

≤0.10%

 

Details

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