Calcium octoate

Calcium octoate

Calcium 2-Ethylhexanoate; Calcium Salt of Octanoic Acid; Calcium octoate Drier; Calcium Neo C8

CAS 136-51-6

Chemical Formula Ca(C₈H₁₅COO)₂

Molecular Weight ~391.66 g/mol

Calcium octoate is a metal carboxylate derived from calcium and 2-ethylhexanoic acid (octoic acid). It is widely used as a drier (siccative) in alkyd-based paints, coatings, inks, and varnishes. As an auxiliary drier, it promotes film hardness and improves the overall drying performance when used in combination with primary driers like cobalt and zirconium.

Industrial Uses

1. Paints, Coatings & Adhesives

  • Primary Drier in Alkyd Paints: Acts as a surface drier, promoting oxidation and polymerization of oils and resins in alkyd-based paints.
  • Synergistic Drier Component: Often used with cobalt and zirconium octoates to improve drying performance in paints and coatings.
  • Improves Gloss & Hardness: Enhances film properties like gloss, smoothness, and final hardness.

2. Construction

  • Concrete Additive: Used as a curing agent in specific resin-based construction chemicals and waterproof coatings.
  • Sealants & Protective Coatings: Functions as a drier and film former in sealants applied to concrete or masonry surfaces.

3. Lubricants & Automobiles

  • Thickening Agent Component: Used in calcium-based greases as a soap-forming agent, enhancing texture and thermal stability.
  • Corrosion Resistance: Offers anti-rust and protective characteristics in lubricant formulations.

Specifications

Assay 5–10%
Appearance Clear to pale yellow viscous liquid
Odor Mild characteristic odor
Boiling Point >250°C (decomposes)
Melting Point Not applicable (liquid at room temperature)
Density ~0.95–1.05 g/cm³
Solubility Insoluble in water; soluble in organic solvents and oils
Viscosity Medium to high (depends on concentration and temperature)
Flash Point >150°C (closed cup)

Hazard Symbols

Flammables
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Calcium octoate in India?
The price of Calcium octoate can vary based on factors such as purity, metal content, and quantity. For the most accurate and competitive pricing, please contact us at +91.979 979 2121 directly for a customized quote tailored to your needs.

2. Where can I buy Calcium octoate in India?
You can purchase Calcium octoate 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 Calcium octoate?
Our minimum order quantity (MOQ) for Calcium octoate 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 250 kg.

4. How can I ensure the quality of Calcium octoate supplied by Multichem?
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.