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Sodium P-Toluene Sulfinate Tetrahydrate (SPTS)

Create: 12/03/2019
Expired Date:never
Category: Chemical
Message:Product Name Sodium P-Toluene Sulfinate Tetrahydrate (SPTS) Other Name Sodium P-Toluenesulfinate Tetrahydrate; P-Toluenesulfinic Acid Sodium Salt Tetrahydrate; P-Toluene Sulfinic Acid Sodium·Tetrahydrate CAS No 868858-48-4 Molecular Formula C7H7O2SNa·4H2O Product Usage It can be used as intermediate of pharmaceutical and dispersal dyes, and also can be used as curing agent of grouting material. Check-Point Unit Specifications Appearance -- White Crystalline Powder Purity % min 98 Loss On Drying % max 25-35 PH -- 8.5-9.0 Insoluble Matter In Water（H2O 20% Soln） -- clear & colorless Heavy Metal ppm max 20 Sulfate % max 0.2 Chloride % max 0.5 Iron ppm max 10
City:Heze Shandong[CN] 
Location:
 
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