Customization: | Available |
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CAS No.: | 7758-16-9 |
Formula: | Na2h2p2o7 |
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Items of inspection | Standard |
Assay, ω | Min. 95% |
P2O5 | 63.0% - 64.5% |
Water Insoluble, ω | Max. 0.5% |
pH(1% Solution) | 4.0 - 4.6 |
As | Max. 3mg/kg |
Heavy Metal | Max. 10mg/kg |
Pb | Max. 2mg/kg |
F | Max. 20mg/kg |
Whiteness | Min. 90% |
ROR, v | 26% - 30% |
Orthophosphate | Pass Test |
Bulk Density | Min. 0.7g/cm3 |
Particle Size (- 100 mesh), ω | Min.90% |