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Trisodium phosphate (TSP)

Trisodium Phosphate 98%min ( T S P )


1) Chemical formula: Na3PO412H2O
2) Molecular weight: 380.14
3) White or colorless crystals, effloresce in air, 
soluble in water easily but not in organic solvent
4) Water solution is alkalin
5) PH of 1% solution is 12.1
6) Density is 1.62, melting point is 73.4


Main content (Na3PO4) 98% min.
Phosphorus pentoxide (as P2O5) 18.3% min.
Sulphate (as SO4) 0.5% max.
Chloride (as Cl) 0.3% max
Water insoluble 0.10% max
Sodium oxide (as Na2O) 15.5 - 19%

Used as soft water agent, cleaning agent for electroplating color fixer for fabric dyeing, flux for fabric dyeing , flux for enamel ware manufacturing

Package of products:
Each bag of soidum formate shall be 25±0.2kg,and package of lining plastic film knitting bag shall be adopted.

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