CAS No.: | 7722-88-5 |
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Type: | Sodium Pyrophosphate |
Grade Standard: | Food Grade |
CAS No: | 7722-88-5 |
Formula: | Na4p2o7 |
Appearance: | White Powder or White Granular |
Customization: |
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Quality index | HG2929-99 | FCC,1996 |
Assay≥% | 95.0 | 93.0-100.5 |
As≤% | 0.0003 | 0.0003 |
Fluoride≤% | 0.005 | 0.005 |
Heavy Metal≤% | 0.0015 | 0.0015 |
Water insoluble matter≤% | 1.0 | 1.0 |
Pb≤% | -- | 0.0002 |
PH value | 4.0 ±0.5 | -- |
Phosphorus pentoxide | 63.0-64.0 | 63.0-64.0 |
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