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Executive Standard: HG/T2519-1998
Molecular Formula: (NaPO3)6
MW: 611.82
Character: White powder or white 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 usded as bonding agent, floating and selection agent, separating agent, water softener and buffer, etc.In the food industry as additives, nutrition, quality improvement agent, pH regulator, metal ion chelating agent, adhesive, expansion agent, etc..
Spécifications effectuées:
Specifications |
Tech Grade |
Food Grade |
Total phosphate, as P2O5% ≥ |
68.0 |
68.0 |
Inactive phosphate, as P2O5 % ≤ |
7.5 |
7.5 |
Fe % ≤ |
0.05 |
0.03 |
Water insoluble % ≤ |
0.06 |
0.05 |
PH Value of 1% water solution |
5.8-7.0 |
5.8-7.0 |
Solubility |
pass the test |
pass the test |
Arsenic, as As % ≤ |
|
0.0001 |
Heavy metals, as Pb % ≤ |
|
0.001 |
Fluoride, as F % ≤ |
|
0.003 |
            Groupes de Produits : Phosphat d'hexaméta de sodium
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