L-Cysteine hydrochloride hydrate, 98.5-101.5%
- Product NameL-Cysteine hydrochloride hydrate, 98.5-101.5%
- CAS345909-32-2
- CBNumberCB5500787
- MFC3H10ClNO3S
- MW175.6344
- EINECS629-054-9
- MDL NumberMFCD00065606
- MOL File345909-32-2.mol
- MSDS FileSDS
Chemical Properties
| storage temp. | 2-8°C |
| form | solid |
| color | white |
| optical activity | [α]23/D +5.2°, c = 2 in 5 M HCl |
| Major Application | peptide synthesis |
| InChI | 1S/C3H7NO2S.ClH.H2O/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H;1H2/t2-;;/m0../s1 |
| InChIKey | QIJRTFXNRTXDIP-JIZZDEOASA-N |
| SMILES | Cl[H].[H]O[H].N[C@@H](CS)C(O)=O |
| UNSPSC Code | 12352209 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-26/36 |
| WGK Germany | 3 |
| HS Code | 29309090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |