mercaptoethylamine hydrochloride low iron cysteamine hcl high quality cysteamine hydrochloride
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1.specification
Appearance:white crystlas;
Assay;99%Min;
Sulfate:≤0.5%;
Loss ondrying:≤0.5%;
Iron(Fe):≤5PPM
2。
Cysteamine hydrochloride Chemical Properties |
Melting point | 67-71 °C |
density | 0.75 |
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℃) |
Water Solubility | VERY SOLUBLE |
λmax | λ: 280 nm Amax: ≤0.3 |
Sensitive | Hygroscopic |
3。
Safety Information |
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 | Yes |
HS Code | 29309070 |
Toxicity | LD50 orally in Rabbit: 642 mg/kg |
CAS NO:3375-31-3
CAS NO:9000-71-9
CAS NO:156-57-0
CAS NO:693-98-1
CAS NO:3375-31-3
CAS NO:9000-71-9
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