Executive Standard: GB1890-89
Molecular Formula: (NaPO3)6
MW: 611.82
Character:
White powder or granular. The density is 2.484(20°C).
It is soluble in water easily, but it isn’t soluble in organic impregnant It is a good agent for water treatment.
Package: 25kgs woven bag lined with plastic bag, according to the customer’s demand , Stored at draughty dry places..
Usage: It is mainly used as additive agent, PH adjustive agent, ferment agent, nourishment agent and so on.
Performed Specifications:
Specifications |
Food grade |
Total phosphate, as P2O5 % ≥ |
68.0 |
Inactive phosphate, as P2O5 % ≤ |
7.5 |
Fe % ≤ |
0.05 |
PH Value of 1% water solution |
5.8-6.5 |
Arsenic, as As % ≤ |
0.0003 |
Heavy metals, as Pb % ≤ |
0.001 |
Fluoride, as F % ≤ |
0.003 |
Water insoluble % ≤ |
0.05 |
|
