STPP 94% 1.Name:Sodium Tripolyphosphate 2.Industrial grade and food grade 3.white odorless powder 4.samples for free STPP 94%Molecular Weight: 368Chemical Formula: Na5P3O10 Hazard Classification: N.A.Product Description: White, free-flowingCAS NO 7758-29-41.SpecificationSpecificationIndustrial grade Food grade Main content, %,≥96.094.090.096.0 P2O5 %≥57.057.056.557.0 Water insoluble %≤0.10.10.150 ...