Ammonium Molybdate Tetrahydrate is a highly versatile inorganic compound used extensively in analytical chemistry, environmental testing, and industrial applications. Known for its role in detecting phosphates, silicates, and other anions, it is an essential reagent in laboratories and production environments that demand accuracy and consistency.
At Reflecta Laboratory Supplies, we provide premium-quality Ammonium Molybdate Tetrahydrate that meets international purity standards, ensuring reliable results across a range of scientific and industrial applications.
What Is Ammonium Molybdate Tetrahydrate?
Chemically, Ammonium Molybdate Tetrahydrate is represented by the formula (NH₄)₆Mo₇O₂₄·4H₂O. It appears as a white crystalline powder that is soluble in water and slightly soluble in alcohol. This compound contains the molybdate ion (Mo₇O₂₄)⁶⁻, which forms the basis of its analytical and catalytic reactivity.
- Chemical formula: (NH₄)₆Mo₇O₂₄·4H₂O
- Molecular weight: 1235.86 g/mol
- Appearance: White crystalline powder
- Solubility: Soluble in water; slightly soluble in alcohol
- Stability: Stable under normal laboratory conditions
Thanks to its molybdate content, Ammonium Molybdate Tetrahydrate serves as a source of molybdenum ions and a reliable reagent for forming molybdate complexes in analytical chemistry.
Applications of Ammonium Molybdate Tetrahydrate
1. Analytical Chemistry
Ammonium Molybdate Tetrahydrate is widely used as a reagent for phosphate and silicate analysis. When reacted with phosphate ions under acidic conditions, it forms a yellow phosphomolybdate complex, which is commonly used in colorimetric and spectrophotometric assays. This reaction is fundamental in environmental water testing and soil analysis, helping determine nutrient concentrations with high precision.
In silicate analysis, the compound forms similar molybdate complexes, making it valuable in environmental, geological, and material studies. Reflecta Laboratory Supplies provides analytical-grade Ammonium Molybdate Tetrahydrate suitable for these critical testing applications.
2. Catalysis and Industrial Applications
In industrial processes, Ammonium Molybdate Tetrahydrate acts as a precursor for molybdenum compounds and catalysts. It is used in the production of molybdenum-based catalysts for petroleum refining, chemical synthesis, and corrosion inhibition. These catalysts are essential for desulfurization and other refining reactions that enhance fuel quality and reduce environmental impact.
The compound’s role as a molybdenum source also makes it valuable in ceramics, pigments, and metal treatment processes, where it contributes to durability and performance improvements.
3. Laboratory and Research Use
In research laboratories, Ammonium Molybdate Tetrahydrate is a key reagent in inorganic chemistry experiments. It’s used to prepare various molybdate salts, study metal complexation, and investigate catalytic behavior. Its consistent reactivity and well-defined structure make it ideal for reproducible results in both educational and advanced research settings.
4. Mining and Geological Applications
In the mining sector, Ammonium Molybdate Tetrahydrate assists in ore and mineral analysis, particularly for identifying phosphate- and silicate-bearing materials. Mining and metallurgical laboratories use it for geochemical testing and quality control of mineral products. Reflecta Laboratory Supplies supports South Africa’s mining and geological industries with dependable laboratory-grade Ammonium Molybdate Tetrahydrate for accurate analytical work.
Handling and Storage Guidelines
Ammonium Molybdate Tetrahydrate should be handled carefully using standard laboratory safety procedures. It is generally considered stable and non-flammable, but may cause mild irritation upon prolonged contact.
Storage recommendations:
- Store in a cool, dry location.
- Keep the container tightly sealed when not in use.
- Protect from moisture and direct sunlight.
- Avoid contact with acids and reducing agents.
Every batch supplied by Reflecta Laboratory Supplies comes with a detailed Safety Data Sheet (SDS) and Certificate of Analysis to support regulatory compliance and safe laboratory use. Order online today!
Why Choose Reflecta Laboratory Supplies?
As a South Africa–based supplier serving global clients, Reflecta Laboratory Supplies offers high-purity laboratory-grade chemicals for laboratory, industrial, and research use. We are committed to supplying quality products backed by technical support and reliable delivery.
Our advantages include:
- Consistent product quality and purity
- Certificates of Analysis and SDS with all orders
- Packaging options for laboratory and bulk requirements
- Fast shipping throughout South Africa and to international destinations
- Experienced support for chemical sourcing and application guidance
Customers can easily order Ammonium Molybdate Tetrahydrate online through our secure web store or request bulk supply for long-term or high-volume operations.
Final Thoughts
Ammonium Molybdate Tetrahydrate is an indispensable reagent across analytical, industrial, and research fields. From its use in phosphate testing to catalyst production, this compound’s versatility and reliability make it an essential material for laboratories and manufacturers alike.
For consistent quality, trusted technical support, and reliable international delivery, partner with Reflecta Laboratory Supplies — your dependable source for high-purity chemicals and other essential laboratory reagents.
Order laboratory-grade chemicals online today from Reflecta Laboratory Supplies.
We serve laboratories, mining operations, environmental testing facilities, and industrial clients across South Africa and globally — delivering superior products with professional service.
