Package: packed in plastic woven bag with PE lining, 25kgs/bag

Uses : Used as soft water agent for boiler, cleaning agent in electroplating, etc.

Molecular Structure:

Product description:

Chemical formula: Na₃PO₄
Molecular weight: 163.97
CAS NO.: 7601-54-9
production capacity:3000 t/a
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 134centigrade.
Technical Specification:

No.	Index	Industrial grade	Food grade
1	Main content  %≥	98.0	98.0
2	P2O5  %≥	42.4	42.4
3	Alkalinity, as Na2O  %≥	36-40	36-40
4	pH of 1% water solution	11.5-12.5	11.5-12.5
5	Water insoluble %≤	0.1	0.1
6	Heavy metal, as Pb  %≤	-	0.001
7	Arsenic, as As   %≤	-	0.0003
8	Fluoride, as F   %≤	-	0.002
9	Sieve test(Through60mesh) %≥	90.0	90.0

Application: Used as soft water agent for boiler, cleaning agent in electroplating, etc.