Sodium Acid Pyrophosphate SAPP
Synonyms: Sodium Acid Pyrophosphate
Molecular formula： Na2H2P2O7
Molecular weight： 221.95
CAS No.: 7758-16-9
EINECS No.: 231-835-0
H.S CODE: 28353990
Molecular formula： Na2H2P2O7
Molecular weight： 221.95
CAS No.: 7758-16-9
EINECS No.: 231-835-0
H.S CODE: 28353990
Character
White powder or white granule; Density: 1.86; Dissolved in water; Un-dissolved in ethanol.
Purpose
It can be used as hametz in food baking and control the efficiency; It can be used in food to make the food stored longer time.
Packaging and storage
25Kg, 50Kg，1000kg in braided bag lined with plastic. Store it in ventilated, dry and clean place. Moisture proof.
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Index
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Food grade
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Content (Na2H2P2O7)%≥
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95.0
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Phosphorus pentoxide（P2O5）
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63.0-64.0
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PH value
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3.5—4.5
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Water-insoluble % ≤
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1.0
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Fluoride (F)% ≤
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0.005
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Heavy metal (Pb)% ≤
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0.001
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Arsenic (As)% ≤
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0.0003
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Loss on burning（105℃）%≤
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0.5
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