| Customization: | Available |
|---|---|
| CAS No.: | 10124-56-8 |
| Formula: | (Napo3)6 |
|
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| ITEMS | Sodium Hexametaphosphate,SHMP |
|
Melting point:
|
550 ° C
|
|
Boiling point:
|
1500 ° C
|
|
Density:
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2.484 g/cm3
|
|
Water Solubility
|
Soluble
|
|
Solubility (organic solvent) :
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Indissolvable
|
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Total phosphate ≥%
|
68.0
|
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Inactive phosphate≤%
|
7.5
|
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water quality score ≤%
|
0.04
|
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Iron (Fe) ≤%
|
0.03
|
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PH (10 g/L)
|
5.8 -7.0
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Specification
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Industrial SHMP
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Food SHMP
|
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Total Phosphates % ≥
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68
|
68
|
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Inactive P2O5 % ≥
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7.5
|
7.5
|
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Iron % ≤
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0.05
|
0.05
|
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PH (2% water solution )
|
5.8-7.3
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5.8-6.5
|
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Water Insoluble % ≤
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0.05
|
0.05
|
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PH (2% water solution )
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5.8-7.3
|
5.8-6.5
|
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As % ≤
|
|
0.001
|
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Pb % ≤
|
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0.0003
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F % ≤
|
|
0.003
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1.For industrial use:such as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, it is mainly used as a water softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent.
2.For food grade, it is mainly used as additive agent,PH adjusting agent and fermentation agent, and nourishment.
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