Product: Sodium Hexametaphosphate
Chemical Formula: (NaPO3)6
CAS No: 10124-56-8
Appearance: White Crystals
Chemical Formula: (NaPO3)6
CAS No: 10124-56-8
Appearance: White Crystals
Packing: 25 kgs in net bag, 23 mts in the 20’FCL
Usage: 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. For food grade, it is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment.
Specifications of Sodium Hexametaphosphate:
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Specifications
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Industrial Grade
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Food Grade
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Total phosphate, as P2O5%
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68.0 min
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68.0 min
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Inactive phosphate, as P2O5%
|
7.5 max
|
7.5 max
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Iron, as Fe %
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0.05 max
|
0.05 max
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Ph value (1% solution)
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5.8-7.3
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5.8-6.5
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Solubility
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Qualified
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Qualified
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Heavy metals, as Pb %
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/
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0.001 max
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Arsenic, as As%
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/
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0.0003 max
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Fluoride as F%
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/
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0.003 max
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Water insoluble %
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0.05 max
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0.06 max
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