Cobalt Octoate 10% 200kg Drum

Cobalt Octoate 10% 200kg Drum

Cobalt octoate is a chemical compound that consists of cobalt ions (Co2+) bound to octoate ions (also known as octanoate ions, C8H15O2-). It is often used as a catalyst in various chemical reactions, particularly those involving the curing of unsaturated polyester resins and the polymerization of vinyl chloride. Cobalt octoate can also be used in the production of coatings, adhesives, and inks.

In its pure form, cobalt octoate appears as a dark blue liquid with a characteristic odor. It is soluble in a variety of organic solvents and is typically sold as a solution in mineral spirits or other solvents. The concentration of cobalt octoate in these solutions can vary depending on the intended use, with concentrations typically ranging from 1% to 12%.



Cobalt octoate has a variety of applications across different industries, but its most common use is as a curing agent or catalyst for the production of unsaturated polyester resins (UPRs) and other thermosetting materials. Here are some of the major or common uses of cobalt octoate:

  1. UPRs and composite materials: Cobalt octoate is used as a catalyst in the production of UPRs and composite materials. It helps initiate the curing process of these materials, which improves their strength, durability, and resistance to heat and chemicals.
  2. Coatings and paints: Cobalt octoate is used in the production of coatings and paints, particularly those based on alkyd resins. It helps promote the drying and curing of these coatings, which improves their adhesion, hardness, and gloss.
  3. Adhesives and sealants: Cobalt octoate is used as a curing agent in the production of adhesives and sealants, particularly those based on epoxy resins. It helps cross-link the polymer chains of these materials, which improves their strength, toughness, and resistance to chemicals and moisture.
  4. Inks and printing: Cobalt octoate is used in the production of inks and printing materials, particularly those used in the flexographic and gravure printing processes. It helps promote the oxidation and polymerization of the ink components, which improves their adhesion, gloss, and drying properties.
  5. PVC and vinyl products: Cobalt octoate is used as a heat stabilizer and catalyst in the production of polyvinyl chloride (PVC) and other vinyl products. It helps improve their thermal stability and processing properties, and also promotes the polymerization of the vinyl monomers.

Safety Guidelines

Cobalt octoate should be handled with care as it can pose health and safety risks if not used properly. Here are some precautions to observe when using cobalt octoate:
  1. Personal protective equipment: When handling cobalt octoate, wear protective gloves, safety goggles, and a respirator if necessary. Avoid contact with skin, eyes, and clothing.
  2. Proper storage: Store cobalt octoate in a cool, dry, and well-ventilated area away from sources of heat, ignition, and incompatible materials. Keep it out of reach of children and animals.
  3. Avoid ingestion and inhalation: Do not eat, drink, or smoke while handling cobalt octoate. Do not inhale its vapors, fumes, or dust. If swallowed or inhaled, seek medical attention immediately.
  4. Use in a well-ventilated area: Use cobalt octoate in a well-ventilated area to avoid exposure to its vapors and fumes. If necessary, use a fume hood or exhaust system.
  5. Follow manufacturer’s instructions: Follow the manufacturer’s instructions for handling, storage, and disposal of cobalt octoate. Do not mix it with incompatible materials or dispose of it in the regular trash.
  6. Dispose of properly: Dispose of unused or expired cobalt octoate according to local, state, and federal regulations. Do not pour it down the drain or in the regular trash.
Medical attention: If you experience any symptoms of exposure to cobalt octoate, such as skin irritation, respiratory problems, or dizziness, seek medical attention immediately.

Related Products