Sell Tri-Sodium Phosphate (TSP)

Description

Chemical formula: Na3PO4. nH2O (n=0, *2) Molecular weight: **0.*4 Standard executed: Tech grade (HG/T ********3) Food grade(National standard) CAS Number: ********4 Properties: White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is *2.1, relative density at 1.*2g/cm3, melting point is *3.4 ℃. Application: Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on. Packing and storage: In *5kg, *0kg, ***0kg net bags, store at a cool, dry and well ventilated place. Specifications Food grade Appearance white powder Main contents% min *8.0 Phosphorus pentoxide (P2O5)%min *9.5 Sodium oxide, as Na2O ****0 Sulfate, as SO4 % max 0.*5 PH of 1% water solution *1.***2.1 Heavy metal, as Pb *0ppm Arsenic, as As 3ppm Fluoride as F *0ppm Water insoluble% max 0.*0 We can also supply industrial grade TSP