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431346
Honeywell
Ammonium molybdate tetrahydrate
SKU
431346
99.98% trace metals basis
Synonym(s)
Ammonium heptamolybdate tetrahydrate; Molybdic acid ammonium salt tetrahydrate
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| Brand Honeywell | CAS Numbers (All) | EC Number | Linear Formula (NH4)6Mo7O24 · 4H2O | MDL Number |
| RTECS Number 234-320-9 | Synonyms Ammonium heptamolybdate tetrahydrate; Molybdic acid ammonium salt tetrahydrate |
Documents
Specifications
| Property | Value |
|---|---|
| Assay (as MoO3) | 81.0 - 83.0 % |
| Water insoluble matter | Max. 0.005 % |
| Potassium (K) | Max. 0.01 % |
| Magnesium (Mg) | Max. 0.005 % |
| Sodium (Na) | Max. 0.01 % |
| Metal trace analysis (ICP) | Max. 250 ppm |
| Heavy metals (as Pb) | Max. 0.001 % |
| Chloride (Cl) | Max. 0.002 % |
| Nitrate (NO3) | Max. 30 ppm |
| Phosphate (PO4) | Max. 5 ppm |
| Sulfate (SO4) | Max. 0.02 % |
| Phosphate, Arsenate, Silicate (as SiO2) | Max. 0.001 % |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | No data available |
| Color | Colorless |
| Density | 2.498 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | Reagent Grade |
| Incompatible Materials | No information available. |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | No data available |
| Partition Coefficient | No data available |
| Purity Percentage | 99.80 |
| Purity Details | 99.98% |
| Solubility in Water | 4.3 g/l (20 °C) |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | No data available |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
