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cysteamine hydrochloride

cysteamine hcl 99%, cysteamine hcl 75%, cysteamine hydrochloride

chemical name:
cysteamine hydrochloride

molecular formula:
c2h7ns·hcl

cysteamine hydrochloride properties:
white whole milk or powdered crystal,noninflammable and nonexplosive products,special gravity:1.3-1.4. slight odor and deliquesce. it can react with organic substance in condensation way. it is the chelating agent of metal ion.

cysteamine hydrochloride use:
main material to produce ranitidine,also can be used to produce cosmetics,feed additive,biochemical reagent,complexing agent of heavy metal ion.

cysteamine hydrochloride storage and packing:
this product has different kinds of specifications according to the requirements of customers,generally 98%-99% powdered form and 95%-98% lumpy. powder is packed in cardboard drum with polyethylene film bag,25kg per drum;solid is packed in plastic drum with polyethylene ,30-60kg per drum or 60kg per drum;aqueous solution is packed metal pail with plastic,200kg per pail;it should be stored in dry, cool and draughty place.

cysteamine hydrochloride specification:
appearance:white powder or colorless transparent liquid(with different specifications), in accordance with q/xqh160-2001 standard,valid period: two years.

index\product type 99% powder 99% powder 98% lumpy 95% lumpy 75% aqueous solution
appearance
white powder
white crystal
white lumpy
white lumpy
colorless transparent liquid
content of effective ingredient ≥%

99.0

99.0

98.0

95.0

75.0

ph value

4-5

4-5

4-5

4-5

4-5

ferric salt ion≤ppm

10

10

100

200

50 or 8

sulfate radical so-2 ≤%

0.5

0.5

-

-

-

drying loss≤%

0.5

0.5

-

-

-

melting point

62-70

62-70

60-70

60-70

-

 


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