S-Carboxymethyl-L-Cysteine

Products Name:	S-Carboxymethyl-L-Cysteine
Item No:	273857
Update time:	2005-6-13 15:36:00
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S-Carboxymethyl-L-Cysteine Description

White crystal on crystalline powder; slightly acid taste, Very slightly soluble in water, practically insoluble in ethanol, glacial acetic acid and ether. Dissolves Solubility (H2O, g/100g): 0.13(20?)

Specific rotation: -33.5 to -36.5
State of solution: clear and colorless
Transmittance: not less than 98.0%
Chloride: not more than 0.04%
Sulfate: not more than 0.02%
Iron: not more than 30ppm
Heavy metals: not more than 10ppm
Arsenic: not more than 1ppm
Other amino acids: conforms
Loss on drying: not more than 0.30%
Residue on ignition: not more than 0.1%
Assay: 98.5 to 101.0%
PH: 2.0 to 3.5

It can reduce the victory of the secretion of respiratory system, cure chronic rachitic, pulmonary emphysema, pulmonary tuberculosis etc.

Printable S-Carboxymethyl-L-Cysteine, Imprinted, Branded S-Carboxymethyl-L-CysteinePrinting, Printed S-Carboxymethyl-L-Cysteine
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