L-Cysteine Hydrochloride anhydrous CAS 52-89-1 is white to slight yellow crystalline or crystalline powder. 
It is widely used as additive in medicine, feed, food, cosmetics. The main function is as nutritional supplement, antioxidants etc.
Specification
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 detected
Loss on drying ≤0.5%
Residue on ignition ≤0.10%
Application
Food/feed application: flour improver, nutritional supplement, antioxidants
Medicine grade: In pharmacy, used in the treatment of radioactive drugs poison, heavy metal poison, toxic hepatitis, serum sickness, and can prevent liver degeneration
Cosmetics additive: whiting skin, dissolving cutin, anti-aging. The component of cosmetics marcel extract, sunscreen, germinal perfume, hair essence.
Packing
25kg/cardboared drum, 7,000kg/20"FCL
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