| Identification |
| Name: | D-Cystine |
| Synonyms: | Cystine, D- (8CI);(S)-Cystine;D(+)-3,3'-Dithiobis(2-aminopropanoic acid);(2S,2'S)-3,3'-Disulfanediylbis(2-aminopropanoic acid); |
| CAS: | 349-46-2 |
| EINECS: | 206-486-2 |
| Molecular Formula: | C6H12N2O4S2 |
| Molecular Weight: | 240.3 |
| InChI: | InChI=1/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1 |
| Molecular Structure: |
 |
| Properties |
| Density: | 1.571 g/cm3 |
| Stability: | Stable at room temperature in closed containers under normal storage and handling conditions. |
| Refractive index: | 1.652 |
| Alpha: | 214 º (C=1, 1 N HCL) |
| Solubility: | 0.057 g/L (25 ºC) in water |
| Appearance: | White crystals or crystalline powder |
| Storage Temperature: | Store at RT. |
| Safety Data |
| Hazard Symbols |
Xn:Harmful
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