Description

Fatty Acids, C16 And C18-Unsaturated, Potassium Salts are a class of anionic surfactants derived from naturally occurring unsaturated fatty acids. This compound is valued for its excellent emulsifying, cleansing, and foaming properties, making it a versatile ingredient in industrial and consumer formulations. It is primarily sought after by manufacturers in the personal care, household cleaning, and industrial lubricant sectors for creating mild yet effective products.

Application

• Personal Care & Cosmetics: Key surfactant in liquid soaps, shampoos, facial cleansers, and shaving creams for its mildness and rich lather.
• Household & Industrial Cleaners: Used in formulations for dishwashing liquids, hard surface cleaners, and degreasers due to its effective emulsification of oils and fats.
• Textile & Leather Processing: Acts as a softener, lubricant, and finishing agent in textile auxiliaries and leather treatment chemicals.
• Metalworking Fluids: Serves as a corrosion inhibitor and emulsifier in soluble oils and synthetic coolants.
• Agricultural Adjuvants: Functions as a wetting agent, dispersant, or emulsifier in pesticide and herbicide formulations.
• Paint & Coating Additives: Used as a grinding aid, pigment dispersant, and viscosity modifier in water-based systems.

Basic Information

Product Name	Fatty Acids, C16 And C18-Unsaturated, Potassium Salts
CAS No.	68424-22-6
Molecular Formula	Typically a mixture of C17H31KO2 and C19H35KO2
Molecular Weight	Mixture (Approx. 300-330 g/mol)
Synonyms	Potassium Oleate; Potassium Linoleate; Potassium Salt of Unsaturated C16-18 Fatty Acids; Soap, Potassium, Vegetable Oil; Potassium Soap; Soft Soap; Green Soap; Sapo Mollis; CAS 143-18-0 (for Potassium Oleate component)
EINECS	270-304-0 (for Potassium Oleate)

Quality Control

Our production of Fatty Acids, C16 And C18-Unsaturated, Potassium Salts adheres to stringent quality management protocols. Each batch is analyzed to ensure consistent composition, purity, and performance characteristics. Certificates of Analysis (COA) documenting key parameters such as assay, iodine value, acid value, and moisture content are provided to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture and caking.

Specification

Item	Specification
Appearance	Pale yellow to amber paste or solid
Identification (IR)	Conforms
Assay (as Potassium Soap)	Min. 85%
Moisture Content	Max. 15%
Free Fatty Acid	Max. 2%
Iodine Value	70 - 100 (g I2/100g)
pH (10% Solution)	9.0 - 11.0

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