Characteristic
Tin (II) pyrophosphate,White crystal or amorphous powder. Density 4.009g/cm (16℃). Stable to air. Used for tin plating, toothpaste filler, refined clay, improve paint performance.
Chemical formula:Sn2P2O7
Formula weight: 411.32g/mol
Melting Point: 400°C
Density 4.009g/ml
Appearance: White powder
Sensitivity: Ambient temperatures.
Solubility: Insoluble in water.
Application
Tin(II) pyrophosphate is used to inhibit the formation of volatile sulfur compounds. Further, it is used for cyanide-free tin coating.
.jpg "Tin(II) pyrophosphate (Sn2P2O7)-Powder")
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