Description

Fatty Acids, C9-28-Neo- is a defined mixture of synthetic, branched-chain carboxylic acids. This product is valued for its consistent composition and performance, offering advantages over natural fatty acid blends in terms of oxidation stability and process control. It serves as a versatile intermediate and functional additive for demanding applications across the chemical manufacturing, lubricant, and polymer industries.

Application

• Lubricant & Grease Formulation: Acts as a friction modifier and corrosion inhibitor in synthetic and semi-synthetic lubricants.
• Polymer & Resin Production: Used as a monomer or modifier in the synthesis of alkyd resins, polyesters, and plasticizers.
• Metalworking Fluids: Serves as a key component in synthetic coolants and drawing compounds, providing lubrication and surface protection.
• Chemical Intermediate: A crucial raw material for manufacturing derivatives like esters, amides, and soaps for various industrial uses.
• Fuel & Oil Additives: Employed as a detergent and dispersant additive in fuel and lubricant packages to prevent deposit formation.
• Cosmetic & Personal Care: Functions as an emollient and thickening agent in specialty cosmetic formulations (subject to grade suitability).

Basic Information

Product Name	Fatty Acids, C9-28-Neo-
CAS No.	72480-45-6
Molecular Formula	Mixture
Molecular Weight	Varies by composition
Synonyms	Neo Fatty Acids C9-28; Synthetic C9-28 Fatty Acids; Branched-Chain C9-28 Carboxylic Acids; Versatic 9-28 Type Acids; C9-28 Neo Acids; Tertiary Carboxylic Acids C9-C28; 72480-45-6; Fatty acids, C9-28-branched
EINECS	Contact for details

Quality Control

Our Fatty Acids, C9-28-Neo- is manufactured under a strict quality management system. Each batch is analyzed to ensure consistent composition, acid value, and color stability. Certificates of Analysis (COA) documenting key parameters are available upon request, and we can support compliance requirements for relevant global regulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen blanket). Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Acid Value (mg KOH/g)	280 - 320
Saponification Value (mg KOH/g)	285 - 325
Iodine Value (g I2/100g)	≤ 5
Water Content (Karl Fischer)	≤ 0.2%
Identification (IR)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.