| Name: Ammonium heptamolybdate tetrahydrate |
| Grade: Laboratory |
| Application: Synthesis, Redox |
| Synonyms: Ammonium molybdate, Hexammonium heptamolybdate 4-hydrate |
| CAS Number: 12054-85-2 EC Number: 234-722-4 Molar Mass: 1235.86 g/mol Chemical Formula: (NH₄)₆Mo₇O₂₄ . 4H₂O |
| Download: Datasheet | CoA | SDS |
| Chemical formula: (NH₄)₆Mo₇O₂₄ . 4H₂O | Molar Mass: 1235.86 g/mol |
| Appearance: white crystalline powder | Density: 2.498 g/cm3 |
| Solub. in water: 400 g/l | Melting point: ~90°C |
| Boiling point : 190°C | pH value : 5.3 (H₂O, 20 °C) |
| Storage temp.: +2°C to +30 | Cautions: Not a hazardous substance |
| R: N/A | S: N/A |
| HS-No.: 2841 70 00 | EC-No.: 234-722-4 |
| Assay | ≥ | 98.0 | % |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Sulfate (SO₄) | ≤ | 0.02 | % |
| Chloride (Cl) | ≤ | 0.002 | % |
| Phosphate, Arsenate, Silicate (as PO₄) | ≤ | 0.002 | % |
| Lead (Pb) | ≤ | 0.002 | % |
| Iron (Fe) | ≤ | 0.005 | % |
| Ordering code | 25 g | 50 g | 100 g | 250 g | 1000g |
| P.E. | |||||
| Glass | 466.05.00250.01 |
| Hazard Symbol |
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