Trisodium Phosphate (TSP)- Anhydrous

/Trisodium Phosphate (TSP)- Anhydrous
Trisodium Phosphate (TSP)- Anhydrous 2016-04-15T08:10:17+00:00

Project Description

TriSodium Phosphate Anhydrous

Synonyms: Trisodium phosphate anhydrous, tri sodium phosphate anhydrous, tsp trisodium phosphate.

Chemical formula: Na3PO4

Molecular weight: 380.14

CAS Number: 13472-36-1

Properties: Sodium phosphate tribasic anhydrous is 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 1.62g/cm3, melting point is 73.4 ℃.


Specification Industry grade Food grade
Assay ( as Na 3 PO 4 ) % 97.00min 98.00min
P 2 O 5 Assay % 42.00min 42.40min
Alkalinity ( as Na 2 O ) 36.00min 36.30mn
PH value ( 1% solution) 11.5-12.5 11.5-12.5
Sulfate ( as SO 4 ) % 0.50max 0.06max
Chloride ( as CL ) % 0.30max 0.05max
Fluoride ( as F ) % 0.01max 0.001max
Heavy metal ( as Pb ) % 0.003max 0.001max
Arsenic ( as As ) % 0.005max 0.0003max
Water insoluble matter % 0.10max 0.05max


Uses: used as water softener, detergent, meat rust inhibitor, drier, gloss reinforcing agent, the purification agent.

Packing: Plastic knit bag, net weight 25kg. In dry and cool place.