A7302
Sigma-Aldrich
Ammonium molybdate tetrahydrate
ACS reagent, 81.0-83.0% MoO3 basis
DOWNLOAD MSDS (PDF)Synonym: Ammonium heptamolybdate tetrahydrate, Molybdic acid ammonium salt tetrahydrate
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CAS Number 12054-85-2
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Linear Formula (NH4)6Mo7O24 · 4H2O
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Molecular Weight 1235.86
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EC Number 234-320-9
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MDL number MFCD00167059
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PubChem Substance ID 24891201
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Popular Documents: Specification Sheet (PDF)
Properties
| Related Categories | ACS Grade, Catalysis and Inorganic Chemistry, Chemical Synthesis, Essential Chemicals, Inorganic Salts, Solutions and Reagents, |
| grade | ACS reagent |
| assay | 81.0-83.0% MoO3 basis |
| impurities | ≤0.005% Insoluble matter |
| density | 2.498 g/mL at 25 °C(lit.) |
| anion traces | arsenate, phosphate, and silicate (as SiO2): ≤0.001% |
| chloride (Cl-): ≤0.002% | |
| nitrate (NO3-): passes test (limit about 0.003%) |
Description
Packaging
1 kg in poly bottle
100, 500 g in poly bottle
2.5 kg in poly drum
Quality
may contain black specks
Price and Availability
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