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Excellent Health Products Co.,Ltd.

Excellent Health Products Co.,Ltd.

victor.wan@sino-excellent.com

86-517-88275546

Excellent Health Products Co.,Ltd.
HomeProductsAmino AcidL-Cystine Amino Acid fine powder
L-Cystine Amino Acid fine powder
  • L-Cystine Amino Acid fine powder

L-Cystine Amino Acid fine powder

    Unit Price: USD 1 - 20 / Ton
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
    Min. Order: 1 Ton
    Delivery Time: 10 Days

Basic Info

Model No.: EHP-1018

Product Name: L-Cystine

CAS#: 56-89-3

MF:: C6H12N2O4S2

MW:: 240.3

EINECS:: 200-296-3

Additional Info

Packaging: bag,durm,carton

Productivity: 20 tons per week

Brand: sino-excellent

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 20 tons per week

Certificate: ISO/KOSHER/HALAL

HS Code: 2930909090

Port: Shanghai,Tianjin,Qingdao

Product Description


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

L-Cystine


L-Cystine Chemical Properties
Melting point >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
form Powder/Solid
pka 1.0, 2.1, 8.02, 8.71(at 25℃)
color White
Water Solubility 0.112 g/L (25 ºC)
Merck 14,2782
BRN 1728094
Stability: Stable. Incompatible with strong oxidizing agents.


L-Cystine Usage And Synthesis
Description

L-cystine (formula: (SCH2CH(NH2) CO2H)2), the L-form of cystine) is a covalently linked dimeric nonessential amino acid formed through the oxidation of cysteine. It is contained in many foods including eggs, meat, dairy products, and whole grains as well as in skin and hairs. L-cystine and L-methionine are the amino-acids required for wound healing and formation of epithelial tissue. It is able to stimulate the hematopoietic system and promote the formation of white and red blood cells. It can also be used as a component of parental and enteral nutrition. It can also be used for the treatment of dermatitis and protection of liver function. L-cystine is manufactured through the enzymatic conversion from DL-amino thiazoline carboxylic acid.


Chemical Properties White crystalline powder
Uses L-Cystine is a non-essential amino acid for human development. L-Cystine is formed by the dimerization of two cysteines through the sulfur.

Looking for ideal High Quality Pharmaceutical Grade L-cystine Powder Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Amino Acid L-Cystine Powder CAS 56-89-3 are quality guaranteed. We are China Origin Factory of High Purity 99% L-Cystine. If you have any question, please feel free to contact us.

Product Categories : Amino Acid

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