L-Cysteine hydrochloride monohydrate CAS NO.7048-04-6

L-Cysteine hydrochloride monohydrate

Product Name:L-Cysteine hydrochloride monohydrate

Synonyms:(R)-(+)-CYSTEINE HYDROCHLORIDE HYDRATE;H-L-CYS-OH HCL H2O;H-CYS-OH HCL H2O

CAS:7048-04-6

MF:C3H10ClNO3S

Melting point:175°C

Alpha:+6.0～+7.5゜ (20℃/D)(c=8,6mol/l HCl)(calculated on the dried basis)

Purity/Quality:98%

Appearance/Colour:white solid

Chemical properties:Colorless to white columnar crystals or white crystalline powders with a slight distinctive odor. Melting point 175 ℃. Soluble in water, alcohol, ammonia, and acetic acid, insoluble in benzene, ether, acetone, ethyl acetate, and carbon tetrachloride. The pH value of 1% aqueous solution is 1.7. It has reducing properties, antioxidant and anti enzymatic browning effects. Oral LD503.46mg/kg for mice.

Uses:L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly use d as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.

Packaging:5kg aluminum foil bag, 25kg cardboard drum packaging

Storage temp:Keep in dark place,Inert atmosphere,Room temperature