L- cysteine

China
mainland
Packaging
Customized
Delivery
6 Days
L- cysteine

English Name: L-Cysteine

English synonyms: CYS; CYSH; E 920; L-Cys; Cystein; NSC-8746; CYSTEINE; H-CYS-OH; FEMA 3263; Thioserine

Chinese Name: L- cysteine

Chinese synonyms: cysteine; cysteine; L- cysteine cysteine L- Feng; L-; cystine; L- cysteamine acid; L- half bladder amino acid; a sulfhydryl amino propane hydrochloride; L- sulfur hydrogenated amino acid; L- beta DL alanine

CAS number: 52-90-4

Molecular formula: C3H7NO2S

Molecular weight: 121.16

Content: 99%

Packing: 25kg/ bucket

Chemical properties:
Colorless to white fine columnar crystal or white crystalline powder, slightly special smell and taste (slightly acid). Reducibility, anti oxygen and prevent non enzymatic browning effect. The melting point of 175 DEG C (decomposition). Soluble in water, an acidic aqueous solution, pH value at 3% to 1.2, 1% to 1.7, 0.1% to 2.4. Also soluble in ethanol, ammonia and acetic acid, insoluble in ether, acetone, benzene, carbon disulfide and chloroform.

One amino acid, but is a non essential amino acid.

Quality standard: AJI92/USP28/EP5/FCCIV

  • Country: China (Mainland)
  • Business Type:
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  • Founded Year:2010
  • Address:No.496,Zhongshan Road, Wuhan, Hubei, China
  • Contact:Cassie Lee
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