Speciality Chemicals

Butylated Hydroxyanisole

  • CAS No.25013-16-5
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

Premium grade Butylated Hydroxyanisole (BHA) antioxidant for food preservation and industrial stability.

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Product Technical Details

Product Overview

Butylated Hydroxyanisole, commonly referred to as BHA, is a highly effective synthetic antioxidant widely utilized across multiple industrial sectors. Composed of a mixture of two isomeric organic compounds, 2-tert-butyl-4-methoxyphenol and 3-tert-butyl-4-methoxyphenol, this chemical agent serves as a critical stabilizer against oxidative degradation. Our manufacturing process ensures high purity levels, making it suitable for sensitive applications where product integrity and shelf-life extension are paramount. As a leading global manufacturer, we adhere to strict quality control protocols to deliver consistent performance in every batch.

Technical Specifications

ParameterSpecification
CAS Number25013-16-5
Molecular FormulaC11H16O2
Molecular Weight180.25 g/mol
AppearanceWhite or yellowish crystalline solid
Assay (BHA)≥98.5%
Melting Range48-63 °C
Boiling Point264-270 °C
Sulphated Ash≤0.05%
Heavy Metals (as Pb)≤2 mg/kg
Arsenic (as As2O3)≤2 mg/kg

Industrial Applications

The versatility of Butylated Hydroxyanisole makes it an indispensable component in various formulations. Its primary function involves scavenging free radicals to prevent oxidation, thereby maintaining the quality of end products. Key application areas include:

  • Food Preservation: Extends the shelf life of fats, oils, and processed foods by preventing rancidity.
  • Cosmetics and Personal Care: Protects formulations containing oils and waxes from oxidative deterioration.
  • Pharmaceuticals: Used as a stabilizer in certain medicinal preparations to ensure potency.
  • Packaging Materials: Incorporated into plastic packaging to prevent degradation during storage.
  • Petroleum Products: Acts as an antioxidant in fuels and lubricants to enhance stability.

Quality Assurance and Handling

Every production lot undergoes rigorous testing according to international standards, including GB 1886.12-2015 compliance where applicable. We provide comprehensive Certificates of Analysis (COA) with each shipment to verify purity and safety parameters. For optimal storage, the product should be kept in tightly sealed containers in a cool, dry environment away from direct sunlight and heat sources. Proper handling procedures ensure that the material retains its efficacy and physical properties throughout its shelf life. Our commitment to quality ensures that clients receive a reliable drop-in replacement for their existing supply chains.