CAS:349-46-2 | D-Cystine
Molecular Formula：C6H12N2O4S2
Molecular Weight：240.3
Einecs：206-486-2
Package:1g 5g 10g 25g 50g 75g 100g 500g
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Product Introduction
Introduction
It is an important pharmaceutical intermediate, preparation of compound amino acid oral preparations or infusions, dyes, cosmetics, dairy additives, oil antioxidants, etc.
Specification
| Melting Point | 265 °C (dec.) (lit.) |
| Specific rotation | 214 º (c=1, 1 N HCl) |
| Boiling Point | 468.2±45.0 °C(Predicted) |
| Density | 1.358 (estimate) |
| Refractive Index | 1.6000 (estimate) |
| Storage tem. | Keep in dark place,Inert atmosphere,Room temperature |
| Solubility | Aqueous Acid (Slightly), Aqueous Base (Slightly) |
| Form | White Fine Crystalline Powder |
| Acidity Coefficient | 1.70±0.10(Predicted) |
| Optical activity | [α]20/D +212°, c = 1 in 1 M HCl |
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