Min. Order Reference FOB Price
1 Ton US$700.00-1,300.00 / Ton
Product Description
Products Description Sodium tripolyphosphate (stpp) white powder, apparent density:0.35-0.90g/ml, melting point: 622°C, easily dissolving in water; water solution is alkaline(PH value of 1% solution is 9.7); can hydrolyze into phosphate in water, has good ability in complexing metal ions,; can ...