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D-Cystine

D-Cystine structure

CAS No:
349-46-2
Formula:
C6H12N2O4S2
Chemical Name:
D-Cystine
Synonyms:
D-Cystine;Cystine,D-;(S)-Cystine
Categories:
Biochemical Engineering > Amino Acids and Proteins

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Description

White crystals

D-Cystine Basic Attributes

Molecular Weight：

240.3

Exact Mass：

240.30

BRN：

1728093

EC Number：

206-486-2

HScode：

29309013

Characteristics

PSA：

177

XLogP3：

-6.3

Appearance：

White Fine Crystalline Powder

Density：

1.6±0.1 g/cm3

Melting Point：

265 °C (dec.)(lit.)

Boiling Point：

468.2°C at 760 mmHg

Flash Point：

237.0±28.7 °C

Refractive Index：

1.653

Water Solubility：

H2O: 0.057 g/L (25 ºC)

Storage Conditions：

Store at RT.

Specific rotation：

214 º (c=1, 1 N HCl)

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-22

safety instructions：

22-24/25-37/39-26-36

Marks：

Xn,Xi

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

D-Cystine Use and Manufacturing

Important pharmaceutical intermediates, preparation of compound amino acid oral preparations or infusions, dyes, cosmetics, dairy additives, oil antioxidants, etc. It is also used in heavy metal antidote, hepatitis and other drugs. It can promote the body~"s cell redox capacity, increase white blood cells to prevent the development of pathogenic bacteria, can reduce leukemia, coronary heart disease, prevent fatty liver cirrhosis, promote hair growth and prevent skin aging, also typhoid fever, flu, etc., asthma, neuralgia, eczema and various A poisoning disorder.

Recommended Suppliers of D-Cystine

Hangzhou Dawn Ray Pharmaceutical Co.,Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP

D-Cystine AJI92 Amino acid made in china

CAS No.: 349-46-2

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Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

High Quality 99% Purity of D-Cystine CAS NO 349-46-2 ISO 9001:2005 REACH Verified Producer

CAS No.: 349-46-2

Grade: Industrial Grade

Content: 99%

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Guide of D-Cystine

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Recommended Suppliers
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D-Cystine

SDS

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