Diammonium Tridecaoxotetramolybdate(2-) CAS 12207-64-6 Technical Overview
1. Basic Information & Specifications
| Parameter | Description |
|---|---|
| CAS Number | 12207-64-6 |
| Chemical Formula | Mo4O13·2H4N |
| Molecular Weight | 627.82 g/mol |
| Appearance | Colorless to pale yellow-green monoclinic crystals |
| Solubility | Soluble in water, acids, and alkaline solutions Insoluble in ethanol |
| Thermal Stability | Decomposes at 150°C Hygroscopic in air |
| Purity Grades | Industrial grade (≥57% MoO3) High purity (≥99%) |
2. Key Applications
2.1 Petrochemical Catalysis
Primary component in hydrodesulfurization (HDS) catalysts for crude oil refining. Enables sulfur removal from petroleum products to meet environmental regulations.
2.2 Electronic Materials
Precursor material for molybdenum-based conductive oxides used in:
– Thin-film transistors (TFT)
– Solar cell electrodes
– Semiconductor doping agents
2.3 Specialty Chemicals
– Flame retardant additive for textiles
– Corrosion inhibitor in cooling systems
– Analytical reagent for phosphate detection
2.4 Agricultural Use
Essential micronutrient fertilizer providing molybdenum for:
– Legume crop cultivation
– Soil remediation in deficient regions
– Foliar spray formulations
3. Quality Specifications
| Impurity | Max Content (ppm) |
|---|---|
| Silicon (Si) | ≤6 |
| Iron (Fe) | ≤5 |
| Copper (Cu) | ≤3 |
| Nickel (Ni) | ≤3 |
| Lead (Pb) | ≤6 |
4. Safety & Handling
Storage: Maintain in sealed containers at ambient temperature (15-25°C) with ≤60% humidity
Protection: Use NIOSH-approved respirator when handling powders
Disposal: Comply with local regulations for heavy metal-containing compounds
5. Technical Support
For material compatibility testing or custom particle size requirements:
Email: info@vivalr.com
Tel: (86) 15866781826
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