Properties: White powder, surface density: 0.35-0.9g/cm3, melting point: 622¡ æ , free soluble in water, aqueous solution appears acid. It is a kind of inorganic surface active agent.
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Indexes
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Industrial Grade
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Food Grade
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Na5P3O10
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94.0%Min
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94.0%Min
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P2 O 5
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57.0%Min
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57.0%Min
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Water Insoluble Matter
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0.15%Max
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0.04%Max
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Iron(Fe)
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0.015%Max
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0.006%Max
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PH value (1% water solution)
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9.2-10.0
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9.5-10.0
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Heavy Metal (as Pb)
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0.001%Max
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Arsenic (As)
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0.0003%Max
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Fluoride (F)
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0.003%Max
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Whiteness
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92%Min
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92%Min
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Ignition loss
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1.0
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/
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density (g/cm 3 )
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0.35-0.9
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0.35-0.9
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Phase I
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10-30
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10-30
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Packing: In 25Kg or 50 Kg or 1000 Kg net WPP/PE bags.
Usage: As chemical additives for making synthetic detergents; Synergist for soaps; Soft-water agent for industrial water; Textile dyeing auxiliaries; And prevent greasy dirt in papermaking industry.