SODIUM TRIPOLY PHOSPHATE ( STPP ),
1)professinal supplier
2)top quality and competitive price,HOT SALE!!!

 SODIUM TRIPOLYPHOSPHATE,

Specifications:                

Main contentNa5P3O10      95.0% Min

Phosphorus Pentoxide ( P2O5 )   57.0% Min

Water insoluble                 0.05% Max

SO4                           0.4% Max

Chlorides, as Cl                0.025% Max

Arsenic, as As                  0.0003% Max

Heavy Mentals, as Pb            0.001% Max

Fluoride, as F                  0.003% Max 

PH of 1% solution               9.5-10.0

Whiteness                      85% Min

FCL loads: 21MT PER 20FCL

Packing: 25KG PP/PE Bag