Molekula
Calcium molybdate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Calcium molybdate is an inorganic compound primarily used as an anticorrosive pigment in protective coatings, a pigment in ceramics, and a nutrient additive in fertilizers to enhance molybdenum availability in soils. It is also used as a flame retardant additive. It appears as a white to yellowish crystalline powder, highly soluble in acids but insoluble in water. This chemical has a CAS number of 7789-82-4, with the molecular formula CaMoO₄ and a molecular weight of 200.0356 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies calcium molybdate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — $88.10 per pack
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Identification | Conforms to reference |
| Assay | ≥ 98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 45046729 |
| CAS Number | 7789-82-4 |
| IUPAC Name | calcium dioxido(dioxo)molybdenum |
| EC Number | 232-192-9 |
| Molecular Formula | CaMoO4 |
| Molecular Weight | 200.0356 |
| Exact Mass | 201.8477 |
| SMILES | [O-][Mo](=O)(=O)[O-].[Ca+2] |
| InChIKey | BIOOACNPATUQFW-UHFFFAOYSA-N |
| InChI | InChI=1S/Ca.Mo.4O/q+2;;;;2*-1 |
| PubChem CID | 24620 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2841705000 |
| Tariff Code | 2841700090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Calcium molybdate(VI)
- Calcium molybdenum oxide
- Calcium molybdenum oxide (CaMoO4)
- Molybdate (MoO42-), calcium (1:1), (beta-4)-
- Molybdate (MoO42-), calcium (1:1), (T-4)-
- Molybdate, calcium
- Molybdic acid (H2MoO4), calcium salt (1:1)
- MOLYBDIC ACID, CALCIUM SALT
- Molybdic acid, calcium salt (1:1)
Frequently asked questions
What is calcium molybdate commonly used for?
Calcium molybdate is primarily used as an anticorrosive pigment in protective coatings, a pigment in ceramics, and as a host material for phosphors and scintillator crystals.
What is the chemical formula and molecular weight of calcium molybdate?
The chemical formula is CaMoO₄, and the molecular weight is 200.0356 g/mol.
How should calcium molybdate be stored?
Store at ambient temperature in a cool, dry place, away from incompatible substances.
What grades of calcium molybdate does Molekula supply?
Molekula supplies technical/industrial grade calcium molybdate; let us know if you require higher purity for specific applications.
Can Molekula supply calcium molybdate in bulk quantities?
Yes, we offer bulk packaging options—contact us for minimum order quantities and logistics details.
What documentation is provided with a calcium molybdate order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a packing list.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.