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DL-Cystine
CAS: 923-32-0 | C6H12N2O4S2 | 240.292 g/mol
Supplier: Thermo Scientific Chemicals J6356422
Description
DL-cystine is used in the preparation of sulfur-containing dimeric and monomeric surfactants.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsDL-cystine is used in the preparation of sulfur-containing dimeric and monomeric surfactants.
Solubility
Soluble in dilute acid and alkali solution, highly soluble in water, not soluble in alcohol.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents.
Specifications
| 227°C (decomposition) | |
| 923-32-0 | |
| C6H12N2O4S2 | |
| 1728095 | |
| dl-cystine, cystine, d-cystine, 3,3'-disulfanediylbis 2-aminopropanoic acid, dicysteine, cystin, h-dl-cys-oh 2, .beta.,.beta.'-dithiodialanine, cystine, dl, cystine, l | |
| LEVWYRKDKASIDU-UHFFFAOYSA-N | |
| 2-amino-3-[(2-amino-2-carboxyethyl)disulfanyl]propanoic acid | |
| 240.292 | |
| CHEBI:17376 | |
| Powder |
| DL-Cystine | |
| White | |
| MFCD00084652 | |
| 14,2782 | |
| Soluble in dilute acid and alkali solution,highly soluble in water,not soluble in alcohol. | |
| C(C(C(=O)O)N)SSCC(C(=O)O)N | |
| 100 g | |
| 595 | |
| 240.3 |
Chemical Identifiers
| 923-32-0 | |
| 240.292 | |
| LEVWYRKDKASIDU-UHFFFAOYSA-N | |
| 595 | |
| 2-amino-3-[(2-amino-2-carboxyethyl)disulfanyl]propanoic acid |
| C6H12N2O4S2 | |
| MFCD00084652 | |
| dl-cystine, cystine, d-cystine, 3,3'-disulfanediylbis 2-aminopropanoic acid, dicysteine, cystin, h-dl-cys-oh 2, .beta.,.beta.'-dithiodialanine, cystine, dl, cystine, l | |
| CHEBI:17376 | |
| C(C(C(=O)O)N)SSCC(C(=O)O)N |
Safety and Handling
P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
H302-H315-H319-H335
EINECSNumber : 213-094-5
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only