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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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