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| HG2928-1999 |
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| It acts as a buffer, leaven, modifier, emulsifier, nutrient and canning preservative in foods. |
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Appearance : White crystals
Content(as Na2H2P2O7), ≥% : 95.0
Arsenic,≤% : 0.0003
Heavy metals(as Pb),≤% : 0.0015
Fluoride(F),≤% : 0.005
Water insoluble,≤% : 1.0
PH value : 3.5-4.5 |
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