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D-Cystine 98%, ACROS Organics™


Quantity 1g
Packaging Glass bottle

Manufacturer: fisher scientific acros  133980010

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Catalog No. AC133980010

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Description & Specifications

Chemical Identifiers

Assay ≥97.5%
Physical Form Fine Crystalline Powder
Formula Weight 240.29
Quantity 1g
Color White
EINECS Number 206-486-2
Merck Index 15, 2779
Chemical Name or Material D-Cystine
Assay Percent Range 98%
Linear Formula [-SCH2CH(NH2)CO2H]2
CAS 349-46-2
Packaging Glass bottle
Specific Rotation +211° to +217° (20°C, 589nm) (c=1, 1N HCl)
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.
Name Note 98%
Infrared Spectrum Authentic
Molecular Formula C6H12N2O4S2
MDL Number MFCD00002610
Synonym D(+)-3, 3';-Dithiobis(2-aminopropanoic acid)
Sulfated Ash 0.1% max.
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
Harmful if swallowed.
Causes skin irritation.
May cause respiratory irritation.

Specifications

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)
Accessories

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.

SDS & Safety Documents