Sodium Tripolyphosphate (STPP) 1)Purity:94%,95%. 2)Form:White power or granular 3)H.S Code:2835319000. 4)Package:25kgs/bag Sodium Tripolyphosphate (STPP)1.Chemical and Physical Properties:Molecular Formula: Na5P3O10Molecular Weight : 367.86CAS NO.: 7758-29-4EINECS NO.: 237-004-9H.S Code: 2835319000.White microdot powder with luster,density:0.35-0.9g/cm 3 melting point at 622 °C,easily soluble in ...
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