Sodium Molybdate
Sodium molybdate valued for its low toxicity and effectiveness as a micronutrient and protective agent.
Sodium Molybdate
- CAS Number: 7631-95-0
- EINECS NO.: 231-551-7
- Molecular Formula: Na2MoO4
- Purity (%): Typically available in various purity levels, such as 99% and above.
- Appearance: White crystalline powder.
- Packing: such as plastic or HDPE containers, drums, or bags
- Other Name: Disodium molybdate; Molybdic acid; disodium salt; Molybdate (MoO4²⁻)
Sodium Molybdate Specification
| ITEMS | SPECIFICATIONS |
| NaMoO4·2H2O:≥ | Min 99 |
| Mo | Min 39.25 |
| Heavy metals (calculated as Pb) :≥ | Max 0.001 |
| Water-insoluble substances ≤ | Max 0.01 |
| pH (5% solution) | 7-10 |
Sodium Molybdate for Sale
Key Features and Technological Advantages
Our refined sodium molybdate ensures extremely low impurity content, maintaining stable performance in a variety of sensitive chemical processes.- Essential Trace Element Source: Provides highly bioavailable molybdenum, crucial for nitrogen fixation in legumes and the conversion of nitrates into amino acids.
- Highly Effective Anodic Corrosion Inhibitor: In closed-loop cooling systems, it forms a protective “passivation” film on metal surfaces, significantly reducing oxidative stress and extending equipment life.
- Excellent Water Solubility: Dissolves rapidly and completely, ensuring no residue or clogging in irrigation systems or industrial sprayers.
- Chemical Stability: Maintains its crystal structure under standard storage conditions, preventing clumping and ensuring long-term stability for B2B inventory management.
- Environmentally Friendly: Compared to chromate inhibitors, molybdenum is considered a more environmentally friendly alternative for industrial water treatment.
Sodium Molybdate Uses
- Metal Finishing and Electroplating: As an additive, it enhances corrosion resistance and durability of metal coatings.
- Agriculture: Acting as a vital source of molybdenum, it promotes plant growth, crop yields, nitrogen fixation, and enzymatic processes.
- Corrosion Inhibition: It inhibits corrosion in cooling water systems, boiler feedwater, and industrial applications, reducing scale and deposits.
- Catalyst: Serving as a catalyst in chemical reactions, including the production of fine chemicals, pharmaceuticals, and polymers, it enhances reaction rates and product yields.
- Analytical Chemistry: Utilized as a reagent in spectrophotometric methods, it determines elements like phosphate, silicate, and sulfate.
- Ceramics and Glass: It enhances properties such as color, hardness, heat resistance, and chemical resistance when added to ceramic and glass formulations.
FAQ of Sodium Molybdate
Deficiency typically manifests as yellowing of leaves (similar to nitrogen deficiency) or stunted growth. In specific crops like cauliflower, it causes “whiptail,” where the leaf blades fail to develop properly.
It is an anodic inhibitor. It reacts with the metal surface to form a thin, protective ferric-molybdate complex layer that prevents oxygen and corrosive ions from attacking the underlying metal.
Yes, it is generally compatible with most NPK and micronutrient fertilizers. However, we always recommend a jar test before bulk mixing, especially in highly concentrated liquid formulations.
Packing: such as plastic or HDPE containers, drums, or bags
Sodium molybdate should be stored in a cool, dry, well-ventilated place in a sealed, properly labeled container, away from strong oxidizers, acids, halogens, heat sources, humid environments, food, and direct sunlight.
Sodium Molybdate Suppliers - HOO CHEMTEC
As an integrated manufacturer, HOO CHEMTEC ensures your procurement timeline is predictable and cost-effective, offering high-purity Sodium Molybdate designed for global export.
- Production Capacity: 6,000 MT per annum.
- Port of Loading: Qingdao or Shanghai (optimizing shipping routes for lower ocean freight).
- Lead Time: 7–10 days for standard crystalline orders; 14 days for specialized custom packaging or micronized grades.
The HOO CHEMTEC Advantage: Why B2B Partners Trust Us
- Factory-Direct Pricing: Eliminate trading markups and benefit from stable, competitive wholesale rates directly from our chemical synthesis facility.
- Regulatory & ESG Compliance: Full GHS-compliant SDS (available in 10+ languages) and REACH registration support, ensuring seamless customs clearance for EU and North American markets.
- Flexible Industrial Packaging: Available in 25kg fiber drums, 25kg multi-wall bags, or specialized 1000kg jumbo bags with moisture-proof liners.
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