Cobalt sulphate

Cobalt sulphate

Cobalt(II) sulfate heptahydrate; Cobaltous sulphate; Cobalt monosulfate heptahydrate

CAS 10124-43-3

Chemical Formula CoSO₄

Molecular Weight 281.10 g/mol

Cobalt sulphate is a reddish, crystalline compound primarily used in the production of batteries, electroplating, and as a supplement in animal feed. It also plays a role in the preparation of pigments and catalysts in various industrial processes.

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Industrial Uses

1. Energy

  • Cathode Material in Lithium-ion Batteries : Cobalt sulphate is a critical precursor for manufacturing lithium cobalt oxide (LiCoO₂), used in rechargeable batteries for mobile phones, laptops, electric vehicles (EVs), and power tools.
  • Electroplating & Surface Coatings : Used in cobalt electroplating baths to provide hard, corrosion-resistant, and glossy coatings on metals for tools, aerospace parts, and electronics.

2. Animal Healthcare

  • Nutritional Feed Additive : Added in trace amounts to animal feed, especially for ruminants like cattle and sheep, to support vitamin B12 synthesis and prevent cobalt deficiency, which can impair growth and digestion.
  • Microbial Health Promoter : Enhances the efficiency of rumen microbes, improving digestive health and feed conversion in livestock.

3. Agrochemicals

  • Micronutrient Fertilizer : Applied to soil or used in foliar sprays to correct cobalt deficiency in crops like legumes, improving nitrogen fixation in plants such as beans, peas, and soybeans.
  • Plant Growth Enhancer : Plays a role in enzyme activation and metabolic functions in plants, contributing to better yields and healthier foliage.

4. Performance Chemicals

  • Catalyst Manufacturing : Used in producing cobalt-based catalysts for petroleum refining (hydrodesulfurization), Fischer–Tropsch synthesis, and oxidation reactions in organic chemistry.
  • Intermediate for Pigments & Salts : Acts as a starting material for manufacturing cobalt-based compounds like cobalt chloride, cobalt oxide, and cobalt pigments (cobalt blue) for ceramics and paints.
  • Research on Battery Materials : Extensively used in materials research labs for studying cobalt-based energy storage systems.

4. Paints, Coatings & Adhesives

  • Pigment Precursor : Used in manufacturing cobalt-based pigments that provide deep blue colors for glass, ceramics, tiles, and enamels.
  • Color Stabilizer : Functions as a color stabilizer and intensity enhancer in ceramic glazes and colored glasses.

5. Pharmaceuticals

  • Vitamin B12 Production : Serves as a cobalt source in the fermentation-based production of Vitamin B12, essential for human and animal health.
  • Nutraceutical Ingredient : Incorporated in some dietary supplements under strict dosage regulation, especially for treating specific anemia types.

Specifications

Assay ≥ 98.0%
Appearance Red to pink crystalline solid
Odor Odorless
Boiling Point Decomposes before boiling
Melting Point 96.8 °C (loses water of hydration)
Density ~2.03 g/cm³
Solubility Soluble in water (36 g/100 mL at 20 °C), insoluble in ethanol
Viscosity Not applicable (solid)
Flash Point Not flammable

Hazard Symbols

Acute Toxicity
Irritants/Sensitisers/Other Hazards
Environmental Hazard

FAQs

1. What is the current price of Cobalt sulphate in India?
The price of Cobalt sulphate can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91 22-43432121 for a customized quote tailored to your needs.

2. Where can I buy Cobalt sulphate in India?
You can purchase Cobalt sulphate from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Cobalt sulphate?
Our minimum order quantity (MOQ) for Cobalt sulphate is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Cobalt sulphate?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.