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Ammonium molybdate (para) hydrate, Puratronic™, 99.999% (metals basis excluding W), W 300ppm max, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals 01081114
Description
It is used for ceramics, decorating, electroplating, fixing of metals, fertilizers, photography, and as a negative stain in electron microscopy. It is also used in the manufacture of molybdenum. It is a useful reagent for detecting and determining phosphates, arsenates, lead and some alkaloids. It is useful in the preparation of catalysts for desulfurization and dehydrogenation reactions. Ammonium molybdate has been reported to control polycondensation reactions and decrease shrinkage values of metakaolin-based geopolymers.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Ammonium molybdate (para) hydrate | |
| 2127839-79-4 | |
| 25 g | |
| H24Mo7N6O24 | |
| hexaammonium molybdate, ammoniummolybdatehydrate, nh4 6mo7o4 | |
| MISTUIVWPMGXFX-UHFFFAOYSA-T | |
| hexaazanium;dioxido(dioxo)molybdenum | |
| 71306766 | |
| Powder |
| ∽190°C (decomposition) | |
| Powder | |
| 99.999% (Metal basis) | |
| MFCD00064633 | |
| Freely soluble in water. | |
| [NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].O=[Mo]123(=O)O[Mo]45(=O)(=O)O[Mo]67(=O)(=O)O[Mo]89(=O)(=O)O[Mo]%10%11(=O)(=O)O[Mo]%12(=O)(=O)(O1)[O+]2[Mo]([O+]34)([O+]56)([O+]%10%12)([O+]78)[O+]9%11 | |
| 1163.85 | |
| 1163.79 (Anhydrous) | |
| 2.498 |
Chemical Identifiers
| 2127839-79-4 | |
| 1163.85 | |
| MISTUIVWPMGXFX-UHFFFAOYSA-T | |
| 71306766 | |
| [NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].O=[Mo]123(=O)O[Mo]45(=O)(=O)O[Mo]67(=O)(=O)O[Mo]89(=O)(=O)O[Mo]%10%11(=O)(=O)O[Mo]%12(=O)(=O)(O1)[O+]2[Mo]([O+]34)([O+]56)([O+]%10%12)([O+]78)[O+]9%11 |
| H24Mo7N6O24 | |
| MFCD00064633 | |
| hexaammonium molybdate, ammoniummolybdatehydrate, nh4 6mo7o4 | |
| hexaazanium;dioxido(dioxo)molybdenum |
Safety and Handling
P264b-P270-P301+P312-P330-P501c
H302
EINECSNumber : 234-722-4
RTECSNumber : QA4900000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only