Molekula
Sodium molybdate dihydrate
Sodium molybdate dihydrate is a water-soluble inorganic compound used as a corrosion inhibitor, catalyst, and molybdenum source in industrial and laboratory applications. It appears as colorless to pale yellow crystals. CAS: 10102-40-6, Molecular formula: MoNa2O4 · 2H2O, Molecular weight: 241.96 g/mol, Storage: Ambient. Molekula supplies Sodium molybdate dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sodium molybdate dihydrate is a water-soluble inorganic compound used as a corrosion inhibitor, catalyst, and molybdenum source in industrial and laboratory applications. It appears as colorless to pale yellow crystals. CAS: 10102-40-6, Molecular formula: MoNa2O4 · 2H2O, Molecular weight: 241.96 g/mol, Storage: Ambient. Molekula supplies Sodium molybdate dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystal powder |
| Identification | Conforms to reference |
| Molybdenum as Mo | ≥39 % |
| Iron as Fe | ≤0.001 % |
| Lead as Pb | ≤0.001 % |
| Sulphate as SO4 | ≤0.3 % |
| Chloride as Cl | ≤0.025 % |
| Mercury as Hg | ≤0.0001 % |
| Cadmium as Cd | ≤0.001 % |
| pH (5% solution) | 8 - 10 |
| Insolubles | ≤0.05 % |
| Purity Na2MoO4 · 2H2O | ≥99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 48 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 10102-40-6 |
| Molecular Formula | MoNa2O4 · 2H2O |
| Molecular Weight | 241.96 |
| SMILES | O.O.[O-][Mo](=O)(=O)[O-].[Na+].[Na+] |
| REACH Code | Y110 |
| 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
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 sodium molybdate dihydrate used for?
It is primarily used as a corrosion inhibitor in cooling water systems and as a catalyst in chemical reactions.
What is the chemical formula and molecular weight?
The formula is MoNa2O4 · 2H2O with a molecular weight of 241.96 g/mol.
How should sodium molybdate dihydrate be stored?
It should be stored at ambient temperature, protected from moisture and direct sunlight.
What grade is available?
Available in technical grade; specific higher grades may be available upon request.
Can Molekula supply sodium molybdate dihydrate in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA); additional documentation such as SDS can be provided upon request.
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