... grade 1,Good quality with reasonable price 2,fast delivery 3,SGS,CIQ are welcome 4.factory price Properties:White or ... %≥39.539.518.318.33Sodium oxide, as Na2O36-4036-4015.5-1915.5-194Sulfate, as SO4 % ≤0.250.50.55Heavy metal, as ... can, fruit drinks, milk product, meat product, cheese and drinks. 2012 hot selling Trisodium Phosphate TSP fertilizer