Trisodium Phosphate(TSP)

Product: Trisodium Phosphate(TSP)

CAS No.: 7601-54-9

HS No: 2835291000

Chemical formula: Na3PO4 • XH2O (X=0,12)

Molecular weight: 380.12

Standard executed: HG/T2517-93

Capacity: 20,000MT/year

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 12.1, relative density at 1.62, melting point is 73.4

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 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.

Specification

Specifications Na3PO4 Na3PO4•12H2O

Industrial Industrial

Main contents% ≥ 98.0 98.0

Phosphorus pentoxide% ≥ 39.5 18.3

Sodium oxide, as Na2O% ≤ 36-40 15.5-19

Sulfate, as SO4 % ≤ 0.5

Water insoluble% ≤ 0.10 0.10

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