Phosphotungstic acid hydrate, crystals, AR®, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIALS US
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Danger
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Synonyms:
Phosphotungstic acid hydrate, Wolframophosphoric acid hydrate, Dodecawolframophosphoric acid hydrate, 12-Tungstophosphate hydrate, Tungstophosphoric Acid Hydrate
Management of Change (MOC) category = N
2824-02
2824-04
2824-34
MK282402CS
7430.81
USD
MK282402
MK282404
MK282434
Phosphotungstic acid hydrate, crystals, AR®, Macron Fine Chemicals™
Phosphotungstic acid hydrate
Formula:
H₃[P(W₃O₁₀)₄]·nH₂O MW: 2898.07 g/mol Melting Pt: 107 °C |
MDL Number:
MFCD00011342 CAS Number: 12501-23-4 EINECS: 215-682-7 UN: 3260 ADR: 8,III Merck Index: 13,07450 |
Specification Test Results
For Laboratory,Research,or Manufacturing Use | |
Solubility | Passes Test |
Ammonium (NH₄) | ≤0.004 % |
Chloride (Cl) | ≤0.03 % |
Heavy Metals and Iron | Passes Test |
Insoluble Matter | ≤0.02 % |
Nitrate (NO₃) | ≤0.004 % |
Sulfate (SO₄) | ≤0.02 % |
Appearance (colorless to gray or slightly yellowish-green crystals) |
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