USD $27.00-50.00 / Metric Ton
USD $1.00-1.70 / Metric Ton
USD $5.50-6.00 / Metric Ton
USD $2.00-9.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1,300.00-1,400.00 / Metric Ton
USD $3.00-10.00 / Kilogram
USD $60.00-100.00 / Kilogram
USD $6.00-9.00 / Gram
we supply good quality cysteamine hydrochloride cas# 156-57-0 at competitive price. our cysteamine hydrochloride cas# 156-57-0 has been exported to many countries and regions. if you are looking for cysteamine hydrochloride cas# 156-57-0 suppliers in china, sinosun is your best choice.
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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 |