Ammonium Heptamolybdate Tetrahydrate
Brand Xintai
Product origin China
Delivery time 7-15 days
Supply capacity 20000 MT/Year
1.Ammonium heptamolybdate tetrahydrate has high purity and low impurities, stable molybdenum content, and qualified batch after batch.
2.Ammonium heptamolybdate tetrahydrate is non-agglomerated ammonium molybdate, which is easier to disperse and better absorbed.
3.We are the original factory direct supplier of ammonium heptamolybdate tetrahydrate, support small package purchases, and have complete export information.
4.Our ammonium heptamolybdate tetrahydrate adopts intelligent rotary kiln, which is close to zero energy consumption roasting process.
Introduction of ammonium heptamolybdate powder:
The common chemical formula of ammonium heptamolybdate tetrahydrate is (NH₄)₆Mo₇O₂₄·4H₂O. It is white loose crystals, non-deliquescent, non-agglomerated, slightly soluble in water, soluble in alkali and ammonia water. Ammonium heptamolybdate tetrahydrate is mainly used as a catalyst in the fields of petroleum, chemical industry, environmental protection, etc. It is also a raw material for manufacturing fertilizers, pigments, and metal surface treatment agents. The non-agglomerated ammonium heptamolybdate powder produced by our company has the following advantages:
1. The molybdenum content of ammonium heptamolybdate powder particles is stable, with low impurities, large particle size, and high looseness.
2. The crystal form of ammonium heptamolybdate powder particles is full and the batch is stable.
3. Ammonium heptamolybdate powder particles use acid washing process to effectively remove impurities and adapt to different raw materials.
Technical advantages of ammonium heptamolybdate powder particle:
We use China's first energy-saving rotary kiln roasting system to fully recover the heat released by the oxidation reaction of molybdenum disulfide, maintain a high temperature environment, and achieve a near-zero energy consumption roasting process. Thus, automatic feeding, drying, flue gas cooling, automatic recycling, cooling and crushing, mixed packaging and other processes can be realized.
Parameters of ammonium heptamolybdate powder particle:
| CAS number | 12054-85-2 |
| Purity | 99.30% |
| Molecular formula | ( NH4 ) 6Mo7O24 · 4H2O |
| Molecular weight | 1235.86 |
| Physical state at 20°C | Hard |
| Color | White crystals |
| Odor | Odorless |
| PH | 5 - 5.5 |
| Melting point / Freezing point [°C] | 90°C |
| Boiling point [°C] | 190°C |
| Density [g/cm³] | 2.498 |
| Water solubility (cold water) | 43 g / 100 ml |
Application of ammonium heptamolybdate for catalyst:
Our ammonium heptamolybdate for catalyst widely serves multiple high-precision process links, meeting the diverse needs of catalysts, environmental protection treatment, metal processing and other industries for high-purity molybdenum sources.
Petrochemical and environmental protection industry:
As the core raw material of hydrodesulfurization catalyst, our ammonium heptamolybdate for catalyst has stable molybdenum content and low impurity control, which is suitable for various desulfurization, denitrification reactors and supporting materials for environmental protection equipment.
Typical customers: catalyst manufacturers / desulfurization and denitrification engineering companies.
Application scenarios: oil refining desulfurization catalyst, flue gas treatment reaction tower.
Electroplating and metal surface treatment:
With good dispersibility and non-agglomerated crystalline structure, ammonium heptamolybdate for catalyst is often used in passivation treatment, electroplating additives, corrosion-resistant coating preparation and other processes to improve coating adhesion and metal durability.
Typical customers: electroplating plant / surface treatment material factory.
Application scenarios: molybdenum electroplating solution, additive mixing, passivation tank liquid raw materials.
Ferromolybdenum smelting and material precursors:
As an intermediate raw material for ferromolybdenum smelting and molybdenum powder preparation, this ammonium heptamolybdate for catalyst has good pyrolysis performance and crystal stability, and supports off-furnace reduction and wet reduction processes.
Typical customers: ferromolybdenum plant / metal powder manufacturer.
Application scenarios: smelting raw materials, powder alloy material precursors.
FAQ of ammonium heptamolybdate for catalyst:
Q: Can samples be provided?
A: If it is the first cooperation and you need to order a small number of samples, we will arrange express delivery.
Q: What payment methods do you accept?
You can pay to our bank account by 100% T/T or 50% advance payment, 50% T/T balance against B/L.
Lead time:
Due to our factory's sufficient production capacity, most of the time we have stock. For mass production, the lead time is 20-30 days after receiving the deposit. The lead time takes effect when:
(1) we receive your deposit;
(2) we get your final approval for the product. If your lead time does not match the deadline, please discuss your requirements with the sales staff. If necessary, we will try our best to meet your needs. In most cases, we can do it.
