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Tech grade Anhydrous trisodium phosphate(TSP )
Tech grade Anhydrous trisodium phosphate(TSP )

1 TSP Trisodium phosphate 2 Anhydrous TSP 3 we have factory 4 fast shipment

Trisodium Phosphate

Chemical formula         Na3PO4 ·12H2O

Molecular weight         380.12

Properties       White or colorless crystals,effloresscent in air,soluble in water,but non-soluble in organic solution; solution  is alkaline,PH value of 1% solution at 12.1,relative density at 1.62,and melting point at 73.4.

Application       Used to soften water;in chemical industry for daily necessities;and in electroplating,as color hardener in dyeing,assistant in porcelain melting,and degreasing agent in tannery,etc.

Packing   25kg or 50kg net in plastic-woven sack with inner polythene film bag.Store in a ventilated,dry place.

Technical specifications

NO

Specifications

Industrial Grade

Food Grade

1

Main content        %≥

98.0

99.0

2

Phosphorus pentoxide %≥

18.3

18.3

3

Pottasium-based alkalinity,as Na2O      %

16.0∼19.0

16.0∼19.0

4

Water insoluble      %≤

0.1

0.005

5

Sulfate,as SO4       %≤

0.8

0.5

6

Chloride, as Cl      %≤

0.5

0.3

7

Iron               %≤

0.01

8

Arsenic,as As        %≤

0.005

Tech grade Anhydrous trisodium phosphate(TSP )

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