Description

Calcium Itaconate is the calcium salt of itaconic acid, a bio-based dicarboxylic acid. This compound is valued for its role as a functional additive and cross-linking agent in polymer chemistry and material science. It is primarily utilized by manufacturers in the polymer, adhesive, and specialty chemical industries seeking sustainable and performance-enhancing ingredients.

Application

• As a cross-linking agent and monomer in the synthesis of specialty polymers and resins.
• As a chelating agent and stabilizer in various industrial formulations.
• In the production of biodegradable plastics and sustainable materials.
• As a functional intermediate in the synthesis of pharmaceuticals and fine chemicals.
• In research and development for novel coating and adhesive applications.
• As a potential dietary mineral source or excipient in specific nutritional or pharmaceutical preparations (subject to grade and regulatory approval).

Basic Information

Item	Detail
Product Name	Calcium Itaconate
CAS No.	52009-17-3
Molecular Formula	C10H8CaO8 • xH2O
Molecular Weight	288.24 (Anhydrous)
Synonyms	Calcium Itaconate; Itaconic Acid Calcium Salt; Calcium 2-Methylenesuccinate; Calcium 1-Propene-1,2,3-tricarboxylate; Calcium Methylenesuccinate; Itaconate Calcium Salt; Calcium salt of itaconic acid
EINECS	257-599-1

Quality Control

Our Calcium Itaconate is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. A Certificate of Analysis (COA) documenting these results is available for every shipment upon request, providing full traceability and compliance assurance for your quality protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 10 ppm
pH (5% solution)	6.0 - 8.0

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