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Published TCIMAIL newest issue No.197
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CAS RN: 56-89-3 | Product Number: C0519
L-(-)-Cystine
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Purity: >98.0%(HPLC)(N)
Synonyms:
- (H-Cys-OH)2
Product Documents:
| Size | Unit Price | Belgium | Japan* |
|---|---|---|---|
| 25G |
€20.00
|
10 | ≥100 |
| 500G |
€179.00
|
36 | 25 |
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | C0519 |
| Purity / Analysis Method | >98.0%(HPLC)(N) |
| Molecular Formula / Molecular Weight | C__6H__1__2N__2O__4S__2 = 240.29 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 56-89-3 |
| Reaxys Registry Number | 1728094 |
| PubChem Substance ID | 87565636 |
| Merck Index (14) | 2782 |
| MDL Number | MFCD00064228 |
Specifications
| Appearance | White powder to crystaline |
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
| Specific rotation [a]20/D | -215 to -230 deg(C=1, 1mol/L HCl) |
| Solubility in HCl | almost transparency |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 261 °C |
| Specific Rotation | -222.5° (C=1,1mol/L HCl) |
GHS
Related Laws:
| EC Number | 200-296-3 |
| RTECS# | HA2690000 |
Transport Information:
| HS Number | 2930901300 |
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