Cysteamine hydrochloride
- Product NameCysteamine hydrochloride
- CAS156-57-0
- CBNumberCB9337215
- MFC2H8ClNS
- MW113.61
- EINECS205-858-1
- MDL NumberMFCD00012904
- MOL File156-57-0.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 67-71 °C |
| Boiling point | 238.5℃[at 101 325 Pa] |
| Density | 0.75 |
| vapor pressure | 5.333Pa at 25℃ |
| refractive index | 1.6100 (estimate) |
| storage temp. | 2-8°C |
| solubility | H2O: 1 m at 20 °C, clear, colorless |
| form | Crystalline Powder or Pellets |
| color | White |
| PH | 3.3-5.0 (400g/l, H2O, 20℃) |
| biological source | synthetic (organic) |
| Water Solubility | VERY SOLUBLE |
| Sensitive | Hygroscopic |
| λmax | λ: 280 nm Amax: ≤0.3 |
| Merck | 14,2779 |
| BRN | 3590083 |
| Stability | Stable, but hygroscopic. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | ANTIOXIDANT REDUCING HAIR WAVING OR STRAIGHTENING |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H317-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 36/37/39-26-36 | |||||||||
| RIDADR | UN 3335 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | KJ0200000 | |||||||||
| F | 1-3-10-13 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29309070 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Sens. 1 STOT SE 3 | |||||||||
| Toxicity | LD50 orally in Rabbit: 642 mg/kg | |||||||||
| NFPA 704: |
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