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D-Cystine 98%, ACROS Organics™

Chemical Identifiers

CAS 349-46-2
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)
Chemical Name or Material D-Cystine, 98%
Assay ≥97.5%
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Products ${productFamilyLength}
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
AC133982500 SDS Thermo Fisher Scientific
133982500
Glass bottle 250mg 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 N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

349-46-2
C6H12N2O4S2
240.29
D(+)-3, 3';-Dithiobis(2-aminopropanoic acid)
≥97.5%
98%
[-SCH2CH(NH2)CO2H]2
MFCD00002610
D-Cystine, 98%

Specifications

349-46-2
Fine Crystalline Powder
Authentic
[-SCH2CH(NH2)CO2H]2
MFCD00002610
15, 2779
+211° to +217° (20°C, 589nm) (c=1, 1N HCl)
White
D-Cystine, 98%
(1% soln. in 1N HCl) clear, colorless
98%
C6H12N2O4S2
240.29
Glass bottle
D(+)-3, 3';-Dithiobis(2-aminopropanoic acid)
0.1% max.
250mg
≥97.5%

Safety and Handling

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

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.

EINECSNumber : 206-486-2