Purchase Qty. Reference FOB Price
1,000-24,999 kg US$0.98
25,000+ kg US$0.90
Product Description
Introduction SODIUM Tripolyphosphate(STPP) Property: White powder or Graunlar Density is 2.52 Melting point is 622ºC, soluble in water easily, but not in organic solvent. It is a fine soft water agent. CAS No.:7758-29-4 EINECS NO.:7758-29-4 Application Industrial grade: Used as ...