| Sodium Tripolyphosphate(STPP), detergent grade
STPP: Sodium Tripolyphosphate (technical grade)
H.S. 2835.3100
Specification:
Na5P3O10 94%min, P2O5: 57%min, Water insoluble: 0.1%max,
PH: 9.2-10, Whiteness: 90%min,
Density: 0.40-1.0g/cm3, Fe: 0.01%max
Packing: 25kgs or 50kgs in plastic bag inside with PE... |