The phosphotungstic acid
- CAS number
- 12067-99-1
- Molecular weight
- Molecular formula / chemical symbol
- P2O5.24(WO3).44(H2O)
Description
Molecular weight: 6498.97; Appearance: Colorless gray solid or light yellow small crystal.
USES
Organic synthesis reaction catalyst biochemical reagent and chromatographic analysis reagent.
Keyword:Nanometer materials
Report
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Product name |
Phosphotungstic acid 44-hydrate |
CAS: 12067-99-1 |
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Appearance |
Gray solid |
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Chemical formula |
P2O5.24(WO3).44(H2O) |
Purity: 99% |
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TEST ITEMS(%) |
TEST RESULTS |
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P2O5.24(WO3).44(H2O) |
≥99.5 |
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≤0.02 |
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Cl |
≤0.02 |
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NH3 |
≤0.01 |
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SO4 |
≤0.02 |
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NH4 |
≤0.02 |
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Fe |
≤0.002 |
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Ca |
≤0.02 |
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Na |
≤0.02 |
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Heavy metal（Pb） |
≤0.05 |
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