CAS No.: | 10124-56-8 |
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Formula: | Napo3 |
EINECS: | 233-343-1 |
Certification: | ISO |
Purity: | 50%~80% |
Type: | Sodium Hexametaphosphate |
Customization: |
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Index name | Industrial grade | Food grade |
Appearance | White powder | |
Total phosphate(In terms of P2O5)%≥ | 68.0 | 68.0 |
Inactive phosphorus(P2O5)%≤ | 7.5 | 7.5 |
Fe%≤ | 0.05 | 0.05 |
PH value(1% Aqueous solution) | 5.8-7.3 | 5.8-6.5 |
Water-insoluble matter %≤ | 0.1 | 0.06 |
A-rsenic(As)%≤ | / | 0.0003 |
Heavy metal(In terms of Pb)%≤ | / | 0.001 |
Fluoride(In terms of F mg/kg) %≤ | / | 0.003 |
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