STANNOUS CHLORIDE DIHYDRATE HIGH PURITY PRODUCT IDENTIFICATION CAS NO. : 10025-69-1 EINECS NO. : 231-868-0 Formula : SnCl2.2H2O Molcular Weight : 225.6 Toxicity : ORL-RAT LD50 700 mg/kg- Synonyms : Tin dichloride, Tin Protochloride
PHYSICAL AND CHEMICAL PROPERTIES Physical State : White crystalline Solid Boiling Point : 652℃ Melting Point : 38℃ Specific Gravity : 2.71 Solubility : Soluble in water. Nfpa Ratings : Health:1; Flammability: 0; Reactivity: 0 Refractive Index : NA Flash Point : NA Stability : Absorbs oxygen from air and forms the insoluble oxychloride SPECIFICATION Appearance : White crystals. Purity : 98% Min. Sn Content : 51.6% Min Pb : 50 ppm Max Fe : 50 ppm Max Alkali Metal : 0.2% Max Sulfate : 0.02% Max Solubility in HCl : Clear
GENERAL DESCRIPTION & APPLICATIONS l Powerful reducing agent particularly in manufacture of dyes. l In tinning by galvanic methods. l In liquor finishing of wire. l As modrant in dyeing with cochineal. l In manufacture of tin chemicals, color pigments, pharmaceuticals, sensitized paper. l Antisludging agent for lubricating oils. l As stabilizer for perfume in soaps. l As tanning agent. l In removing ink stains. l In yeast revivers. l As reagent in analytical chemistry. l As catalyst in organic reactions. l In sensitizing of glass & plastics before metalizing l As soldering flux
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