Sodium Tripolyphosphat (STPP)

Product Description
Index  Technical grade
assay,%  94min
P2O5,%  57.0min
water insoluble matter,%  0.15max
iron,%  0.015max
PH value(1%water solution)  9.2-10.0
whiteness,%  90min
density(g/cm3)  0.70-0.90
Partical Size(1.00mm),% 95min
apperance  white powder

Packing: In net 25kg/bags lined with PE liner or 1000kg/jumbo bag.

Usage: Raw material for detergent industry, also is widely used in petro, paper, water treatment industry