Physical properties: Monoclinic, white crystalline powder. Density 1.86. Practically insoluble in alcohol, soluble in water. Hydrolyzes to orthophosphate on heating in acid medium. Hygroscopic, forms hexahydrate in damp air. Decomposes to metaphosphate at above 220 degree centigrade.

1. Sodium acid pyrophosphate SAPP food grdae 2. High quality, competitive price 3. Approved by ISO, KOSHER, HALAL, HACCP, GMP

Food Grade Sodium acid pyrophosphate SAPP 28 Appearance: white powder CAS No: 7758-16-9 Standdard: HG2928-1999 Usage: food

Sodium pyrophosphate/ SAPP/ TSPP Tetrasodium pyrophosphate 96%,96.5%,97% Tetra sodium pyrophosphate CAS NO.7722-88-5