Sell supply l-cysteine hydrochloride anhydrous ycgc_int@yccreate.com @China (Mainland)

supply L-Cysteine ​​hydrochloride anhydrous  ycgc_int@yccreate.com

CAS No. :52-89-1

Molecular formula: of C3H7NO2S · HCl

Molecular Weight: 157.62

Appearance: white crystal or crystalline powder, strong acidity, soluble in water

Key Performance Indicators:

Optical rotation +5.6 - +8.9

Heavy metals ≤ 10ppm

Moisture content ≤ 1.0%

Residue on ignition ≤ 0.10%

Assay:of 98.0-102.0%

pH 1.5-2.0

Usage:: 1 for the treatment of acrylonitrile and aromatic poisoning, prevention of radiation injury, the treatment of bronchitis and phlegm. 2, used in cosmetics to prevent aging. 3, as a food additive to promote fermentation, keep the flavor. 4 for the natural juice to prevent browning vitamin C.

Packing: 25kg

Tel:18062666860

Post by Tina chen    Chemicals    @2013-02-26 08:18:21