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Ammonium molybdate tetrahydrate CAS:12054-85-2 Product Introduction
Product name: Ammonium molybdate tetrahydrate
CAS: 12054-85-2
MF: 4MoO3.3H2MoO4.4H2O.6H3N
MW: 1235.85
Appearance:White to yellow-green Solid.
Ammonium molybdate tetrahydrate Characteristic:
Relative density 2.498. Soluble in water, acid and alkali, insoluble in alcohol. When heated to 90 ℃, it loses 1 crystal water, and at 190 ℃, it decomposes into mammonia, water and molybdenum trioxide. Put it in the air to weather and lose some ammonia.
Ammonium molybdate tetrahydrate Indicator:
| MoO3 | 81.3% | Mo | 54.14% |
| Si | 0.0006% | Cu | 0.0003% |
| Mg | 0.0006% | Al | 0.0006% |
| K | 0.008% | Fe | 0.0006% |
| Pb | 0.0006% | Na | 0.001% |
| Ni | 0.0003% | Mn | 0.0003% |
| Ca | 0.0008% | Cd | 0.0005% |
Ammonium molybdate tetrahydrate application:
1.It is used as a catalyst in the petroleum industry, and used in the metallurgical industry to prepare molybdenum.
2.It is a raw material for the manufacture of ceramic glazes, pigments and other molybdenum compounds.
3.Determination of phosphate, arsenate, lead, alkaloids.
4.Molybdenum blue method was used to determine the phosphorus content of soil and plants.
5.The activity of inorganic phosphorus and alkaline phosphatase in serum was measured.
6.Determine the composition of silicon and phosphorus in steel.
7.For ceramic glazes.
8.Used as a reagent for the determination of phosphate, nickel, germanium, selenium dioxide, arsenate and lead, etc., and a reagent for chromatographic analysis.
Package:
– 25kg moisture-proof woven bag lined with two layers of plastic bags,
– 1000kg moisture-proof big bag lined with two layers of plastic bags.
Storage and transportation:
To be protected from water.To be protected from torrid sunlight.To be protected from fire.
Related Products——list
| Hexaammonium molybdate | 12027-67-7 |
| Barium molybdate | 7787-37-3 |
| Sodium molybdate | 7631-95-0 |
| Sodium tungstate | 13472-45-2 |
| ADM | |
| Ammonium dimolybdate | 27546-07-2 |
| Molybdenum(IV) oxide | 18868-43-4 |
| Molybdenum wire, gold plated, 0.025mm (0.001in) dia, 99.95% (metals basis) | |
| Ammonium molybdate tetrahydrate | 12054-85-2 |
| diammonium tridecaoxotetramolybdate(2-) | 12207-64-6 |
| Molybdenum trioxide | 1313-27-5 |
| Sodium molybdate dihydrate | 10102-40-6 |
| Sodium tungstate dihydrate | 10213-10-2 |
| Melamine Phosphate | 20208-95-1 |
| Ammoniummolybdat | 12411-64-2 |
| Molybdenum(VI) oxide | 1313-27-5 |
| Ammonium dimolybdate | 27546-07-2 |
| High purity molybdenum oxide | |
| Sodium metabisulfite | 7681-57-4 |
| Molybdenum atomic absorption standard solution | 7439-98-7 |
| ammonium molybdate | 13106-76-8 |
| Sodium Molybdate | 7631-95-0 |
| Molybdenum iron | 12382-30-8 |
| 1,3,5-triazine-2,4,6-triamine phosphate | 41583-09-9 |
| melamine cyanurate | 37640-57-6 |
| Hexaammonium molybdate | 12027-67-7 |
| Sodium sulfite | 7757-83-7 |
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