Calcium molybdate
Calcium molybdate (CAS 7789-82-4), with the molecular formula CaMoO4 and a molecular weight of 200.02 g/mol, is a white to off-white powder. This inorganic compound is recognized for its role in catalysis and inorganic chemistry. It finds applications in chemical synthesis and materials science, serving as a source of molybdenum in various industrial and research processes. TSS supplies Calcium Molybdate in a 99% purity grade.
- IUPAC
- Powellite

Catalysis
Calcium molybdate is employed as a component in catalytic systems, particularly in industrial processes requiring molybdenum-based catalysts. Its chemical structure facilitates specific catalytic reactions in inorganic chemistry.
Chemical Synthesis
As a source of molybdenum, Calcium Molybdate is utilised in the synthesis of various molybdenum-containing compounds and materials. It serves as a valuable reagent in research and development settings for creating novel chemical entities.
Materials Science
This compound contributes to the development of advanced materials, including ceramics and specialty alloys, where molybdenum's unique properties are desired. It is applied in creating materials with enhanced thermal or electrical characteristics.
| Molecular weight | 200.02 |
|---|---|
| Linear formula | CaMoO4 |
| Assay | 99% |
| Form | powder |
| Density | 4.35 g/mL at 25 °C(lit.) |
| Solubility | concentrated acid: slightly soluble(lit.)ethanol: insoluble(lit.) |
| Particle size | −325 mesh |
| Transport (UN / ADR) | UN 3288 6.1/PG 3 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Calcium molybdate used for?
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Calcium molybdate is used in catalysis, chemical synthesis, and materials science. It serves as a molybdenum source in various industrial and research applications.
What is the CAS number and formula for Calcium molybdate?
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The CAS number for Calcium molybdate is 7789-82-4 and its formula is CaMoO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Calcium Molybdate with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for Calcium molybdate?
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Calcium molybdate is classified under UN 3288, Hazard Class 6.1, Packing Group III, indicating it is a toxic solid. Proper handling procedures, including appropriate personal protective equipment and ventilation, should be followed to minimise exposure.
Is Calcium molybdate a controlled substance?
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Based on the provided data, Calcium molybdate (CAS 7789-82-4) is not identified as a controlled substance. However, it is classified as toxic (UN 3288, 6.1/PG 3).
How is Calcium molybdate packed and shipped?
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Calcium molybdate is supplied as a powder and is packed according to industry standards for safe transport. TSS exports this chemical globally.
How can I request a sample or quote for Calcium molybdate?
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To request a sample or obtain a quote for Calcium molybdate, please contact our sales team through the TSS website or via the provided contact details.
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