Product description:

Cysteamine hydrochloride crystallization is white crystal, 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.

Product parameter:

Other names	Cysteamine hydrochloride; Decarboxycysteine hydrochloride; Thioethanolamine hydrochloride; CYSTEAMINE HCL SOLID; Cysteamine Hydrochloride; 2-Mercaptoethylamin; β-Mercaptoethylamine hydrochloride; Cysteamine HCl; 2-Mercaptoethylamine hydrochloride; thiol hydrochloride; 2-mercaptoethanamine hydrochloride; 2-amino-ethanethiol hydrochloride; 2-mercaptoethylamine hydrochloride; Cysteamine (Hydrochloride); 2-Aminoethanethiol hydrochloride; 2-AMino&CYSTEAMINE HCL; CYSTEAMINIUM CHLORIDE; 2-aminoethylmercaptan hydrochloride
CAS No.	156-57-0
EINECS No.	205-858-1
Molecular Formula	HS-CH2-CH2-NH2·HCl
Molecular Weight	113.61000
Application	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.
Usage and dosage	Suckling piglet:150g/Ton Growing and fattening pigs:150-200g/Ton Poultry:150g/Ton Cattle and sheep:200-250g/Ton
Density	0.75g/cm3
Solubility	Soluble in water and ethanol
Boiling point	238.5℃
Melting point	67-71°C
Flash point	24.2℃
PH	3.3-5.0(400g/l,H2O,20℃)
Maximum wavelength (λmax)λ	280nm Amax:≤0.3
Stability	Stable,but hygroscopic.Incompatible with strong oxidizing agents
Refractive index	1.6100
Vapor pressure	16.7mmHg at 25°C
LogP	-2.14 at 25℃
HS code	29309070
Shelf life	2 years
Storage and packing	It should be stored in dry, cool and airiness place, avoid insolation and moisture, keep it far away from metal ions. 25kg(99.0%) in double-layer PE bag lined carton, the bag is filled with nitrogen for protection.
Production method	This products 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 3ppm 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	99% crystal	99% crystal	99% crystal
Appearance	White crystal	White crystal	White crystal
Content of effective ingredient ≥%	99.0	99.0	99.0
PH value	3-5	3-5	3-5
Ferric salt ion Fe3+≤ppm	3	2	1
Sulfate radical SO42- ≤%	0.5	0.5	0.5
Drying loss≤%	0.5	0.5	0.5
Melting point(℃)	62-70	62-70	62-70