Industrial Grade Phosphate Manufacturer--Mingzhi Phosphate Chemical Co., Ltd

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Sodium Phosphate Tribasic Anhydrous

Anhydrous Trisodium Phosphate TSP

Anhydrous Trisodium Phosphate TSP Trisodium phosphate anhydrous industrial grade
Synonyms: Sodium phosphate anhydrous,sodium phosphate tribasic anhydrous
Molecular Formula: Na3PO4
Molecular Weight: 163.94
CAS NO.: 7601-54-9
Trisodium Phosphate Anhydrous Properties:

White powder, soluble in water easily, but not in organic solvent, water solution is alkaline and basic liquid. pH of 1% water solution is 12.1. Relative density is 2.537, melting point is 134.
Technical Specifications


Sodium phosphate tribasic industrial grade

Main content %≥


P2O5 % ≥


Potassium oxide, as K2O % ≥


Water insoluble %≤


PH of 1%water solution      


Heavy metals,as Pb % ≤


Arsenic, as As % ≤


Fluorde, as F. %≤


Sieve test(Through 60mesh) % ≥


Trisodium Phosphate Anhydrous Applications:

TSP Trisodium phosphate (industrial grade) is applied as water-softener and scour for chemical industry, texture industry, dyeing industry, paper and power generating industry, anti-scaling reagent for boiler, metal anti-corrosion on reagent as well as daily chemical, electroplating phosphorization, tinting in printing and dying industry, enamel easing-molten, manufacturing tannage and so on.

Trisodium phosphate anhydrous was at one time extensively used in formulations for a wide variety of consumer grade soaps and detergents, but ecological problems have largely ended that practice, at least in the western world. Substitutes are not as effective, but the raw chemical can be bought in bulk to add to underpowered detergents.

Phosphates are basically compounds of phosphorus and oxygen that occur in many forms and are usually combined with other elements. We offer a wide range of phosphate compounds such as Ammonium Polyphosphate,Disodium Phosphate,Monocalcium Phosphate and so on.