POTASSIUM STANNATE CAS No 12142-33-5 99% White Powder K2O3Sn Potassium Stannate Tin Plating
99% potassium Stannate
,12142-33-5 potassium Stannate
,white powder potassium Stannate
POTASSIUM STANNATE (CAS No.12142-33-5) 99% white powder K2O3Sn potassium Stannate tin plating
POTASSIUM STANNATE (CAS No.12142-33-5)
Appearance: White crystal
Soluble Tin (Sn): 38%
Product: POTASSIUM STANNATE
Cas No.:12142-33-5
Appearance: White crystal
Molecular Formula: K2SnO3.3H2O
Soluble Tin (Sn): 38% min
water insoluble: 0.1% max
Free alkali: 1.00%
Pb: 0.01% max
As: 0.005% max
Cl- (As KCl): 1.00% max
Loss on frying: 3.00% max.
Packing: Iron drum, net weight: 25kg
Usage: It is used for potassium Stannate tin plating (especially in electronics, automobile manufacturing, canned food boxes and other aspects of tin plating) and fabric printing and dyeing industry, also used in glass, ceramics and other industries.
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