Cysteamine Hydrochloride

--Product Name: Cysteamine hydrochloride, Cysteamine HCl --Chemical Name: 2-Aminoethanethiol hydrochloride; 2-Aminoethane-1-thiol hydrochloride; Mercaptamine hydrochloride; 2-Mercaptoethylamine hydrochloride; Mercaptoethylammonium chloride --CAS: 156-57-0--EINECS: 205-858-1--Molecular Formula: C2H7NS.HCl; C2H8ClNS --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.--Use: Main material to produce ranitidine/zantac and cimetidine. Also can be used to produce cosmetics, feed additive, biochemical reagent, complexing agent of heavy metal ions. --Specification: White powder or colorless transparent liquid(with different specifications), in accordance with Q/XQH160-2001 standard, valid period: two years.Index\product type99% powder98% powder98% lumpy95% lumpy75% aqueous solutionAppearanceWhite powderWhite crystalWhite lumpyWhite lumpyColorless transparent liquidContent of effective ingredient ≥%99.098.098.095.075.0PH value3-53-53-53-54-5Ferric salt ion Fe3+≤ppm202010020050 or 15Sulfate radical SO42- ≤%0.50.5---Drying loss≤%0.50.5---Melting point62-7062-7060-7060-70- 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.