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L-Cystine,China nanjian price supplier

L-Cystine
min.order / fob price
≥1 piece
Originchina
Production Capacity2500 tons per month
CategoryNutrition Supplements
Update Time2015-05-27
company profile
Zhuhai Shuangbojie Technology Co,. Ltd
China
Contact: Mr.James David
Tel: 86-0756-8889897
Number of Employees: 100 ~ 500
Business Type: Manufacture
product details
Model No:56-89-3
Standard:ISO9001
Origin:china
Brand:nanjian

 

L-Cystine Basic information
Product Name: L-Cystine
Synonyms: (r-(r*,r*))-3,3’-dithiobis(2-aminopropanoicacid);1-cystine;3,3’-dithiobis(2-amino-,(r-(r*,r*))-propanoicaci;3,3’-dithiobis(2-aminopropanoicacid);3,3’-dithiobis-l-alanin;3,3'-Dithiobis(2-aminopropanoic acid);3,3'-Dithiodialanine;Alanine, 3,3'-dithiobis-
CAS: 56-89-3
MF: C6H12N2O4S2
MW: 240.3
EINECS: 200-296-3
Product Categories: Food and Feed Additive;Amino Acids;Amino Acid Derivatives;Cysteine [Cys, C];Nutritional Supplements;L-Amino Acids;Amino Acids;amino
Mol File: 56-89-3.mol
 
L-Cystine Chemical Properties
mp  >240 °C (dec.)(lit.)
alpha  -224 º(c=2 in 1M HCl)
density  1.68
refractive index  -222.5 ° (C=1, 1mol/L HCl)
storage temp.  Store at RT.
solubility  1 M HCl: 100 mg/mL
Water Solubility  0.112 g/L (25 ºC)
Merck  14,2782
BRN  1728094
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 56-89-3(CAS DataBase Reference)
NIST Chemistry Reference L-Cystine(56-89-3)
EPA Substance Registry System L-Cystine(56-89-3)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-24/25
RIDADR  2811
WGK Germany  3
RTECS  HA2690000
Hazard Note  Irritant
PackingGroup  III
HS Code  29309014
MSDS Information
Provider Language
2-Amino-3-[(2-amino-2-carboxyethyl)dithio]propanoic acid English
ACROS English
SigmaAldrich English
ALFA English
 
L-Cystine Usage And Synthesis
Chemical Properties White crystalline powder
Usage L-Cystine is a non-essential amino acid for human development. L-Cystine is formed by the dimerization of two cysteines through the sulfur.
 
L-Cystine Preparation Products And Raw materials
Raw materials Sodium hydroxide-->Hydrochloric acid-->Activated carbon-->Activated carbon,decolor-->Α-PROTEIN-->Ethylenediaminetetraacetic acid-->L(+)-Arginine-->L-Histidine-->Boc-D-Tyrosine-->DL-Serine-->terylene-->N-CARBOBENZOXY-DL-LEUCINE-->SILK-->KERATIN
Preparation Products Cilastatin-->L-Cysteine-->L-Cysteine hydrochloride anhydrous-->L-Cysteine hydrochloride monohydrate-->DL-Cystine
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