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pharmaceutical source L-cysteine HCL Anhydrous
pharmaceutical source L-cysteine HCL Anhydrous
Supplier Info
[China Supplier]
Contact Person : Ms. Gong Joanna
Tel : 86-816-4665666
Fax : 86-816-4665418
Product Detail
pharmaceutical source/animo acid high purity and quality of L-cysteine Hcl Anhyrous.amino acid

animo acid  L-cysteine HCL Anhydrous      CAS NO 52-89-1

Chemical Name             L-cysteine HCL Anhydrous  

Molecular formula           C3H7NO2S,HCL.H2O

Molecular Weight            175.63

Characteristics               White crystalling Powder ,tasteless ,easily 

                           Soluble in water but insoluble in alcohol and ether 

Packing                    25kg/drum,25kg/carton

Quality Standard             AJI92/USP28/EP5/FCCIV

Specification

pharmaceutical source/ amino acid

Specific rotation[a]D20

+5.6°~+8.9°

State of solution

Clear and colorless

Heavy metals(pb)

≤10ppm 

Residue on ignition 

≤0.1%

Loss on drying 

≤1%

Other amino acids

Chromatographically not detectable 

Assay 

98.0~102.0%

PH

1.5~2.0

L-Cysteine Hydrochloride Monohydrate is widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on.

It is a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting ageing.

Also used in cosmetic.

It is used in natural fruit juice for preventing Vitamin C oxide. It has a detoxification for poison of acrylonitrile aromafic acid. It is used for protecting against radiation harm and therapy of bronchitis and liquefy sputum.

pharmaceutical source L-cysteine HCL Anhydrous

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