Molekula
Molybdic acid
Molybdic acid is a white, crystalline solid used in catalyst production, metallurgy, and as a precursor for molybdenum-based compounds. It is available in powder or solid form, stable at ambient temperatures, and requires careful handling due to its warning signal. CAS: 7782-91-4, molecular formula: H2MoO4, molecular weight: 161.95 g/mol. Molekula supplies molybdic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Molybdic acid is a white, crystalline solid used in catalyst production, metallurgy, and as a precursor for molybdenum-based compounds. It is available in powder or solid form, stable at ambient temperatures, and requires careful handling due to its warning signal. CAS: 7782-91-4, molecular formula: H2MoO4, molecular weight: 161.95 g/mol. Molekula supplies molybdic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Assay | ⩾ 99.9% |
| Iron | ≤ 0.001% |
| Magnesium | ≤ 0.001% |
| Nickel | ≤ 0.001% |
| Potassium | ≤ 0.0003% |
| Aluminium | ≤ 0.001% |
| CuO | ≤ 0.0005% |
| Silicon | ≤ 0.001% |
| Potassium & sodium | ≤ 0.002% |
| Tungsten | ≤ 0.002% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 7782-91-4 |
| Molecular Formula | H2MoO4 |
| Molecular Weight | 161.95 |
| SMILES | O[Mo](=O)(=O)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28257000 |
| Tariff Code | 2825700020 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
Hazard statements
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H373 May cause damage to organs through prolonged or repeated exposure
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P314 Get medical advice/attention if you feel unwell
- P337+313 If eye irritation persists get medical advice/attention
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is molybdic acid used for?
Molybdic acid is primarily used as a precursor in the production of molybdenum-based catalysts and in the synthesis of molybdenum metal and alloys.
What is the chemical formula and molecular weight of molybdic acid?
The formula is H2MoO4 with a molecular weight of 161.95 g/mol.
How should molybdic acid be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of molybdic acid does Molekula supply?
Molekula supplies molybdic acid in technical grade; custom grades are available upon request.
Can Molekula supply molybdic acid in bulk?
Yes, Molekula can supply molybdic acid in bulk quantities; please contact sales for pricing and availability.
What documentation comes with a purchase of molybdic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
Ready to order or need a custom pack?
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