| Sichuan Shifang Chuanhong Phosphorus Chemical Industry Co.,Ltd |
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Chemical formula: Na3PO4
Molecular weight: 163.97
Properties: White or yellow powder, soluble in water easily, but not in organic solvent, water solution is alkaline. pH of 1% water solution is12.1. Relative density is 2.537, melting point is 134 degree centigrade.
Technical Specification:
1.Industrial grade:
(1)Appearance:White powder (2)Main content(Min)%:98.0 (3)Na2O(%):36-40 (3)P2O5 (Min)%:42.4 (4)pH of 1% water solution:11.5-12.5 (5)Water insoluble(Max)%:0.1 (6)Sieve test(Through 60 mesh)(Min)%:90.0
2.Food grade:
(1)Appearance:White powder (2)Main content(Min)%:98.0 (3)Na2O(%):36-40 (3)P2O5(Min)%:42.4 (4)pH of 1% water solution:11.5-12.5 (5)Water insoluble(Max)%:0.1 (6)Arsenic, as As (Max)%:0.0003 (7)Fluoride, as F(Max)%:0.002 (8)Heavy metal, as Pb(Max)%:0.001 (9)Sieve test(Through 60 mesh)(Min)%:90.0
Application: Used as soft water agent for boiler, cleaning agent in electroplating, etc.
Packing: Plastic-woven sack with polythene inner bag. Net weight: 25kg. Stored in ventilated and dry place. |
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