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                      Cysteamine Hydrochloride 75%
                      CAS No :156-57-0
                      Structural formula :HS-CH2-CH2-NH2·HCl



                      Properties
                      Colorless transparent liquid, 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
                      It can be used in the making of cosmetics and pesticide. It also can be used applied in the making of
                      biochemical reagent and complex agent of heavy metal ions. 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.
                      200kg (75%) 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 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

                      75% aqueous solution made from 99%

                      75% aqueous solution made from 98%

                      75% aqueous solution made from 95%

                      Appearance

                      Colorless transparent liquid

                      Colorless transparent liquid

                      Colorless transparent liquid

                      Content of effective ingredient≥%

                      75.0

                      75.0

                      75.0

                      PH value

                      3-5

                      3-5

                      3-5

                      Ferric salt ion Fe3+≤ppm

                      10-3

                      80-15

                      100-40

                      Sulfate radical SO42- ≤%

                      -

                      -

                      -

                      Drying loss≤%

                      -

                      -

                      -

                      Melting point(degree C)

                      -

                      -

                      -


                      Appearance: Colorless transparent liquid, in accordance with Q/XQH160-2001
                      Standard valid period: two years.

                       

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