Product details
Sodium acid pyrophosphate Technical Sheet
Executive standard：HG2928-1999
CSS NO.:7758-16-9
| Serial number | Index name | Food grade |
| 1 | Appearance | White powder |
| 2 | Main content（In terms of Na2H2P2O7）%≥ | 95 |
| 3 | Phosphorus pentoxide（In terms of P2O5）%≥ | 63-64 |
| 4 | Methyl orange alkalinity（In terms of Na2O）% | 36-40 |
| 5 | PH value（1% Aqueous solution） | 3.5-4.5 |
| 6 | Heavy metal(In terms of Pb）%≤ | 0.001 |
| 7 | Arsenic（As)%≤ | 0.0003 |
| 8 | Fluoride（In terms of F mg/kg）%≤ | 0.005 |
| 9 | Water-insoluble matter %≤ | 0.1 |
Packaging: Plastic woven bag or kraft paper bag
To use: as leavening agent
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