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Chemical Name: Sodium Acid Pyrophosphate
Formula: Na2H2P2O7
Molecular weight: 221.94
Properties: White crystal or power, soluble in water, acidic property appeared in aqueous solution.
Specifications:
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Name of index
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FCC
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Content(as Na2H2P2O7)
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≥% |
95.0
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Arsenic
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≤% |
0.0001
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Heavy metals
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≤% |
0.001
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Pb
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≤% |
0.0001
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Fluoride(F)
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≤% |
0.005
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Water insoluble
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≤% |
1.0
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PH value
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3.5-4.5
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Usage: It acts as a buffer, leaven, modifier, emulsifier, nutrient and canning preservative in foods.
Packing: In 25kgs net paper or plastic woven bags.
Storage and Transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and hot, Furthermore, it should be stored separately from poisonous Substances.
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