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 Standard
Executed: GB1890-89
Molecular Formula: (NaPO3)6
MW: 611.82
Description:
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.
Usage: It is mainly used as additive agent,
PH adjustive agent, ferment agent, nourishment agent and
so on.
Packing: Plastic knit bag or kraft bag,
net weight 25kg or 50 kg. Besides, we can pack the goods
according to the requirement of the client. Store at ventilated
dry places.
Technical Specifications:
Specifications
|
Food
Additive |
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 |
Heavy metals, as Pb % ≤ |
0.001 |
Arsenic, as As % ≤ |
0.0003 |
Fluoride, as F % ≤ |
0.003 |
Water insoluble % ≤ |
0.06 |
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