Fine Chemicals
Description
API 99% Carbocisteine S-Carboxymethyl-L-cysteine CAS 638-23-3 powder
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Product Introduction
Product name: Carbocysteine
CAS:638-23-3;186537-58-6
EINECS:211-327-5
Molecular formula:C5H9NO4S
Description:White crystals or crystalline powder; slightly acid taste. Very soluble in water, practically insoluble in ethanol and in glacial acetic acid and in ether. Dissolve in dilute hydrochloric acid and in sodium hydroxide T.S.? ??? ? ? ? ? ? ? ? ??
Function:
Hair finishing agent and adjusting agent, it can resist acne.
It can be used in the curing of chronic tracheitis, emphysema, pulmonary.
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Specification:
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ITEM | SPECIFICATION |
Identification: | Infrared absorption |
Appearance: | White crystals or crystalline Powder |
Chloride(Cl): | ≤0.05% |
Sulfate(SO4): | ≤0.03% |
Iron(Fe): | ≤0.003% |
Heavy Metals: | ≤0.0015% |
Loss on drying: | ≤0.5% |
Residue on Ignition: | ≤0.3% |
Chromatographic purity: | Meet the requirements |
Organic volatile impurities: | Meet the requirements |
Assay: | 98.50% ~ 101.5% |
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HUBEI SGP PHARMACEUTICAL CO.,LTD
Tonalide,BCAA Amino Acids,L-Cysteine Supplement
Address: RM501-508, Black 8, Oceanwide International SOHO City,
Wuhan, Hubei
China, 430000
Tel: 86-27-85490678
Fax: 86-27-85491717
