Stannous Pyrophosphate electroplating (tin plating) toothpaste filler
High purity with lower heavy metal ,low S,low Fe and low chloride
Stannous Pyrophosphate
Product Name :Stannous Pyrophosphate
CAS No.:15578-26-4
MF:Sn2P2O7
Purity:99%min
Appearance:White crystalline powder
Model Number:JD-SPHP-99
Stability :
White powder with density of 4.009g/cm3.Insoluble in water with a very small dissociation constant.Soluble in hydrochloric acid, sulfuric acid,nitric acid,and other strong acids with less than 0.1% insoluble in acids. Soluble in potassium pyrophosphate solution to form a stable K6[Sn(P2O7)2] chelate complex.
Uses:
1.Used for cyanide-free tin coating
2.As toothpaste filler
There is a liitle Micro-Electrolysis dissociation, taking some effect on dental prevention .
3.Used in Printing & ceramic industry or ceramic for dyeing or making pottery.
4.In paint industry, it can reduce the speed of filling sedimentation velocity in painting , improving paint performance.
5.Improve paint performance. non-cyanide electroplating (tin plating), toothpaste filler, refining of clay
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