| Customization: | Available |
|---|---|
| CAS No.: | 7758-01-2 |
| Formula: | Kbro3 |
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Basic Information
Product Name: Sodium Molybdate
Chemical Formula: Anhydrous: Na2MoO4; Dihydrate (common hydrate): Na2MoO4.2H2O.
Molecular Weight: Anhydrous: 205.93 g/mol;Dihydrate: 241.97 g/mol.
CAS Number: Anhydrous: 7631-95-0; Dihydrate: 10102-40-6.
Anhydrous: White crystalline powder or granules;
Dihydrate: Colorless or white crystals, prone to efflorescence.
Highly soluble in water (≈39 g/100 mL at 25°C), forming alkaline solutions; Insoluble in organic solvents like ethanol and acetone.
Anhydrous: ~687°C (decomposes);
Dihydrate: Loses crystal water at 100°C.
Main Applications
Water Treatment Industry:
Serves as a corrosion inhibitor and scale inhibitor in industrial circulating cooling water systems, protecting steel, copper, and other metals, especially in neutral or alkaline environments.
Shows synergistic effects when blended with polyphosphates and zinc salts.
Metal Processing and Surface Treatment:
Used in metal phosphating solutions to improve the adhesion and corrosion resistance of phosphate coatings;
Acts as an etchant and rust inhibitor for aluminum alloys.
Chemical Industry and Catalysts:
Raw material for synthesizing molybdenum-based catalysts (e.g., for acrylonitrile production);
Precursor for other molybdenum compounds (e.g., ammonium molybdate, barium molybdate).
Agriculture and Fertilizers:
Used as a micronutrient fertilizer to supplement molybdenum for plant growth, particularly beneficial for leguminous crops (e.g., soybeans, peanuts).
Pharmaceuticals and Pigments:
Applied in pharmaceuticals for molybdenum-containing drug synthesis;
Component of corrosion-inhibiting pigments in the paint industry.
Safety and Storage
Toxicity:
Low toxicity, but prolonged exposure or inhalation of dust may irritate the respiratory tract and skin;
Ingestion may cause nausea and vomiting-seek medical attention immediately.
Environmental Impact:
Molybdenum is a heavy metal; avoid discharging untreated molybdenum-containing wastewater into water bodies, as it may harm aquatic life.
Storage Requirements:
Store in sealed containers in a dry, ventilated area to prevent deliquescence (especially for the dihydrate);
Keep away from acids and strong oxidizers to avoid reactions;
Transport as a general chemical, handling with care to prevent packaging damage.
| Liquid products | Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons . |
| Solid products | Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg. |
Packaging can be customized according to customer requirements.
Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.
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