Product Description:
CAS NO.:10124-56-8
HS Code: 28353900
Process: Refined Salt
Chemical formula: (NaPO3)6
Molecular weight: 611.82
Appearance: White powder; Density 2.484(20); Soluble in water but insoluble in organic solvent; It has got strong hygroscopicity and can absorb humidity from the air to become into pasty form; It may form soluble chelates with ions of Ca, Ba, Mg, Cu, Fe etc. And It is a good water treatment chemical.
Usage:Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. As water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.
Specification:
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Items
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Industrial Grade
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Total Phosphate (P2o5 )%≥
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68%
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Inactive Phosphate, As P 2 O 5 %≤
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7.5
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Iron, As Fe %≤
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0.05
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Ph Value (1% Solution)%≤
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5.8-7.3
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Water Insoluble %≤
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0.05
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Heavy Metals, As Pb %≤
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0.001
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Arsenic, As As%≤
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0.0003
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Fluoride As F%≤
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0.003
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