Ammonium heptamolybdate tetrahydrate 99.0%
1 Appearance white crystalline powder 2 CAS No.12054-85-2 3 EC No. 234-320-9 4 Purity 99.0% 5 supporting mixed batches
Specifications for ammonium heptamolybdate tetrahydrate
1) Assay: 99.0%
2) Clarify degrees experiment pass
3) Configuration solution experiment pass4) Water insoluble(%): 0.01 max
5) Chloride(Cl),% 0.001max
6) Sulfate(SO4),% 0.02max
7) Silicate(SiO3),% 0.001max
8) Heavy metal(Pb),% 0.001max
properties
| Molecular formula | (NH4)6Mo7O24 |
| Molar mass | 1163.9 g/mol1235.86 g/mol (tetrahydrate) |
| Appearance | white to blue-green crystalline solid |
| Density | 2.498 g/cm3 |
| Melting point | ~90 C (loses water molecule)190 C (decomp.) |
| Solubility in water | 43 g/100 ml (tetrahydrate |
Ammonium heptamolybdate tetrahydrate 99.0%
