Itaconic Acid

Product Overview

Itaconic Acid (C₅H₆O₄) is a naturally occurring unsaturated dicarboxylic acid produced via fermentation of carbohydrates. It is widely used in resins, coatings, adhesives, plastics, and specialty chemicals due to its reactive double bond and carboxylic functional groups.

Itaconic Acid is valued for its biodegradability, low toxicity, and versatility, making it a sustainable alternative in polymer synthesis, chemical intermediates, and industrial applications.

Key Product Identification

• Product Name: Itaconic Acid

• Synonyms: Methylenesuccinic Acid, 2-Methylene-1,2-propane-dicarboxylic Acid

• Chemical Formula: C₅H₆O₄

• CAS Number: 97-65-4

• Molecular Weight: 130.10 g/mol

• HS Code: 29171900

• Appearance: White crystalline powder

• Odor: Odorless

Chemical & Physical Properties

Values are typical for industrial and polymer-grade material.

Manufacturing & Quality Control

Itaconic Acid is produced via fermentation of carbohydrate feedstocks by Aspergillus terreus, followed by purification, crystallization, and drying. Quality control ensures:

• High purity and low residual sugars

• Low heavy metal content

• Consistent particle size and solubility

Each batch undergoes HPLC assay, moisture analysis, and appearance inspection to guarantee reliability.

Applications of Itaconic Acid

Polymer & Resin Industry

Used in unsaturated polyester resins, acrylic resins, and coatings, providing crosslinking, adhesion, and water resistance.

Adhesives & Sealants

Functions as a reactive monomer, improving bond strength, durability, and chemical resistance.

Chemical Intermediates

Serves as a building block for specialty chemicals, including plasticizers, surfactants, and biodegradable polymers.

Coatings & Paints

Enhances film formation, durability, and gloss in industrial and decorative coatings.

Biomedical & Research Applications

Applied in biodegradable polymers and bio-based material research due to its sustainable and eco-friendly properties.

Packaging & Logistics

• Standard Packaging:

• 25 kg / 50 kg kraft paper bag with polyethylene liner

• 500 kg jumbo bag (IBC)

• Bulk Supply: Available

• Storage Conditions:

• Store in a cool, dry, and ventilated area

• Protect from moisture, strong oxidizers, and direct sunlight

• Keep containers tightly closed

Safety & Handling

• Non-toxic under normal industrial use

• Avoid inhalation of dust or prolonged skin contact

• Use standard personal protective equipment (PPE)

• Handle according to industrial chemical safety protocols

• Consult the Safety Data Sheet (SDS/MSDS) for detailed instructions

Regulatory & Documentation

Available upon request:

• COA (Certificate of Analysis)

• SDS / MSDS

• TDS (Technical Data Sheet)

• Compliance with industrial, polymer, and chemical regulations

Why Choose Our Itaconic Acid?

• ✔ High purity and consistent batch quality

• ✔ Suitable for resins, coatings, adhesives, and specialty chemicals

• ✔ Flexible packaging and bulk supply options

• ✔ Export-ready documentation and regulatory support

• ✔ Technical guidance for polymerization and industrial applications

Frequently Asked Questions (FAQ)

Q1: What is Itaconic Acid used for?

It is used in resins, coatings, adhesives, plastics, specialty chemicals, and biodegradable polymers.

Q2: Is Itaconic Acid soluble in water?

Yes, it is soluble in water and polar solvents like ethanol.

Q3: Can you provide analytical and regulatory documents?

Yes, COA, SDS, TDS, and compliance documents are available.

Q4: What is the typical minimum order quantity (MOQ)?

MOQ depends on packaging type and destination; please contact us for details.