L-Cysteine Free Base
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- Category :
Food and Feed additives/Food additives
- CAS NO : 52-90-4
- EC NO : 200-158-2
- Molecular Formula : C3H7NO2S
- Main Specifications : 98.0-101.0% min
- Synonyms : Cysteine, L-;L-(+)-Cysteine;L-Alanine, 3-mercapto-;L-Cys;NSC 8746;L-Cysteine;(+)-2-Amino-3-mercaptopropionic acid;L-beta-mercaptoalanine;L-Cysteine Free Base Crystalline;(S)-(-)-Cysteine;L-Cysteine Base;H-Cys-OH;
Package: In 25kg net paper bag or cardboard drum
Uses : L-Cysteine hydrochloride monohydrate is the nutritional additive can be widely used in Food & Drink to improve immunity and intensify health condition.
Molecular Structure:
Product description:
GENERAL PROPERTIES & CHARACTERISTICS
Specific rotation[]D20: +8.3 ~ +9.5
Assay: 98.0% min.
Loss on drying: 0.5% Max.
Heavy metals[Pb]: 10ppm max.
As: 1ppm max
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