Factory Wholesale CAS 7758-16-9 Sodium Acid Pyrophosphate Supplier In China
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High Purity Sodium Acid Pyrophosphate Cas 7758-16-9 With Steady Supply
Food Grade Leavening Agent Sodium Acid Pyrophosphate 95%min at Best Price
Factory Price CAS No 7758-16-9 Food Grade Supplier Sodium Acid Pyrophosphate SAPP
Factory Wholesale 25kg Bag Hengxing Brand Sodium Tripolyphosphate STPP
Export Quality Food Additive Sodium Tripolyphosphate(Na5P3O10)
High Quality Food Grade 95% STPP Sodium Tripolyphosphate/Pentasodium Tripolyphosphate Food Additive
Item | Unit | Specification |
Assay (as Na2H2P2O7) | % | 95min |
Appearance | White powder | |
P2O5 content | % | 63-64.5 |
Water insoluble matter | % | 1max |
Flourides | ppm | 10 max |
As | ppm | 1max |
Lead | ppm | 1max |
Heavy metal (As Pb) | ppm | 10 max |
PH (1% solution) | 3.7-5.0 | |
Mercury (Hg) | ppm | 1 max |
Cadmium (Cd) | ppm | 1 max |
Aluminum | ppm | 200 max |
Neutralization | 71-74 | |
Rate of reaction | 28+/-2 | |
Loss on drying | % | 0.5 max |