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D-Cystine 98%, ACROS Organics™

Chemical Identifiers

Chemical Name or Material D-Cystine
Name Note 98%
CAS 349-46-2
Assay ≥97.5%
Assay Percent Range 98%
Molecular Formula C6H12N2O4S2
Linear Formula [-SCH2CH(NH2)CO2H]2
Formula Weight 240.29
MDL Number MFCD00002610
Synonym D(+)-3, 3';-Dithiobis(2-aminopropanoic acid)
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC133982500

  SDS
thermo fisher scientific
133982500
Glass bottle 250mg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AC133980010

  SDS
fisher scientific acros
133980010
Glass bottle 1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Assay ≥97.5%
Physical Form Fine Crystalline Powder
Formula Weight 240.29
Quantity 250mg
Color White
Merck Index 15, 2779
EINECS Number 206-486-2
Chemical Name or Material D-Cystine
Name Note 98%
Assay Percent Range 98%
Molecular Formula C6H12N2O4S2
Linear Formula [-SCH2CH(NH2)CO2H]2
MDL Number MFCD00002610
CAS 349-46-2
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
Harmful if swallowed.
Causes skin irritation.
May cause respiratory irritation.
Appearance of Solution (1% soln. in 1N HCl) clear, colorless
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Infrared Spectrum Authentic
Packaging Glass bottle
Synonym D(+)-3, 3';-Dithiobis(2-aminopropanoic acid)
Specific Rotation +211° to +217° (20°C, 589nm) (c=1, 1N HCl)
Sulfated Ash 0.1% max.
Safety and Handling

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS H Statement:
Causes serious eye irritation.
Harmful if swallowed.
Causes skin irritation.
May cause respiratory irritation.