Ricinoleic acid| CAS: 141-22-0

Description

Ricinoleic Acid is a naturally occurring hydroxyl fatty acid primarily obtained through the hydrolysis and refinement of castor oil. Its molecular structure features carboxylic acid, unsaturated double bonds, and hydroxyl groups, giving it high chemical reactivity and unique properties. It is widely used as a specialty chemical in various industries.

Specifications

Parameter	Specification
CAS No.	141-22-0
Appearance	Colorless to pale yellow transparent viscous liquid
Acid Value	170-190 mg KOH/g
Iodine Value	80 – 90
Moisture	≤ 0.5%

Packaging Options:

180 kg/drum: Standard industrial packaging.

IBC (900 kg): For bulk shipments in large-scale production.

Key Advantages:

Unique Molecular Structure: Contains three reactive sites – carboxylic acid, double bond, and hydroxyl group – enabling various chemical reactions such as esterification, hydrogenation, sulfonation, and epoxidation.

Renewable & Biodegradable: Sourced from natural castor oil; environmentally friendly and non-toxic.

Excellent Low-Temperature Performance: Its derivatives exhibit good fluidity and stability at low temperatures.

Green Alternative: An ideal substitute for petroleum-based raw materials.

 

Applications:

Surfactants: Production of sodium sulfonated castor oil (Turkey Red Oil), used as an efficient emulsifier and dispersant.

High-Performance Lubricants: Synthesis of ricinoleic acid esters for aviation, precision instruments, and other high-end applications.

Coatings & Resins: Used in modified alkyd resins to enhance film flexibility and adhesion.

Plasticizers: Manufacturing of eco-friendly bio-based plasticizers.

Pharmaceuticals & Cosmetics: Serves as an intermediate for drug synthesis or as a moisturizing ingredient in cosmetics.

Polymers & Plastics: Key raw material for synthesizing nylon-11 (11-aminoundecanoic acid).

 

Quality Assurance:

Batch-Specific COA: Each batch comes with a Certificate of Analysis including acid value, hydroxyl value, iodine value, and GC purity analysis.

Compliance: Meets ISO 9001 quality management standards; compliance support for FDA (indirect food contact).

Traceability: Full documentation provided, including Material Safety Data Sheet (MSDS) and Technical Data Sheet (TDS).

 

Safety & Handling:

Hazard Classification: Non-hazardous; biodegradable.

Storage: Keep containers tightly sealed in a cool, dry, well-ventilated area away from heat sources and oxidizers.

PPE: Gloves and goggles are recommended during prolonged handling.

 

Logistics & Storage:

Shelf Life: 24 months in original packaging at temperatures below 30°C.

Shipping: Non-flammable liquid; shipped as general chemical without UN number requirement.

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