Cysteamine Hydrochloride 95% 
CAS No :156-57-0
Structural formula :HS-CH2-CH2-NH2?HCl
Properties
White solid, the specific gravity is 1.3-1.4, melting point is 62-70°C
It is not inflammable and explosive chemicals, it is one kind of unstable matter in the light, it is easy to be oxidized
Uses
Main material to produce ranitidine and cimetidine, also can be used in the making of feed additive
and pesticide.It can react with enzyme of human body and stabilize its performace when radiation is
existing , therefore, it can be used in the curing of radiation syndrome and the poison of tetraethyl lead.
It can be made into tablets or injections.
Storage and packing
It should be stored in dry, cool and airiness place, avoid insolation and moisture, keep it far away from
metal ions.
30kg (95%) in plastic drum and the drum is filled with nitrogen for protection.
Production method
This product is made by one kind of unique method developed by our company. As one kind of
environmental friendly method, we are recycling Exhaust gas. The iron assay of finished product is
lowered to 50ppm or even less, therefore this product can meet the demands of those customers
who have higher requirement to product quality.
Cysteamine Hydrochloride Specification:
Product type
Index |
95% lumpy |
95% lumpy |
Appearance |
White lumpy |
White lumpy |
Content of effective ingredient ≥% |
95.0 |
95.0 |
PH value |
3-5 |
3-5 |
Ferric salt ion Fe3+≤ppm |
100 |
50 |
Sulfate radical SO42- ≤% |
- |
- |
Drying loss≤% |
- |
- |
Melting point(degree C) |
60-70 |
60-70 |
Appearance: white solid, in accordance with Q/XQH160-2001
Standard valid period: two years.
