PRODUCTS >> FOOD,FEED ADDITIVES
sodium pyrophosphate
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CAS NO: 7758-16-9
Product name
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sodium pyrophosphate
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Cas no.:
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7758-16-9
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Item
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Specifications
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Na4P2O7
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Na4P2O7.10H2O
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Assay, %
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96.5-100.5
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≥98.0
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Water insoluble, % ≤
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0.20
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0.10
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pH (10g/l solution)
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9.9-10.7
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Orthophosphate, %
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Passed
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As, % ≤
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0.0003
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Heavy metals (Pb), % ≤
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0.001
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Fluoride (F), % ≤
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0.005
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Ignition decrement, %
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≤0.50
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38.0-42.0
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Appearance
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White powder or crystal
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