TRISODIUM PHOSPHATE

Molecular Formula: Na3PO4 · 12H2O Molecular Weight: 380.14 Properties: White or colorless crystals or powder, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. Uses: 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: 25Kg, 50Kg bagged, stored in draughty, dry and clean place, avoid moisture. Standard executed: HG/T2517-93 Item Na3PO4 Na3PO4 · 12H2O Food Grade Food Grade Assay, %≥ 98.0 98.0 Phosphorus pentoxide, % ≥ 39.5 18.3 Na2O, % 36-40 15.5-19 Sulphate, %≤ 0.25 0.50 Heavy metal (Pb), %≤ 0.001 0.001 Arsenic (As), %≤ 0.0003 0.0003 Fluoride (as F), %≤ 0.005 0.005 Water insoluble, %≤ 0.10 0.10