Description

Calcium Levulinate is the calcium salt of levulinic acid, a versatile organic compound. This high-purity material is valued for its role as a bio-based intermediate and its compatibility with biological systems. It serves critical functions in the pharmaceutical, food, and nutraceutical industries, where consistent quality and reliable supply are paramount for production.

Application

• Pharmaceutical Excipient: Used as a source of calcium and as a stabilizer or carrier in tablet and capsule formulations.
• Nutraceutical & Dietary Supplements: Serves as a bioavailable calcium supplement in fortified foods and health products.
• Food Additive: Functions as a firming agent, pH regulator, or calcium fortifier in various food products.
• Chemical Synthesis: Acts as a key intermediate or catalyst in organic synthesis for producing fine chemicals and derivatives of levulinic acid.
• Animal Feed Supplement: Incorporated into feed to provide essential dietary calcium for livestock and poultry.
• Cosmetic Ingredient: Used in personal care formulations for its skin-conditioning properties.

Basic Information

Product Name	Calcium Levulinate
CAS No.	591-64-0
Molecular Formula	C10H14CaO6
Molecular Weight	270.30 g/mol
Synonyms	Calcium 4-oxopentanoate; Calcium 4-oxovalerate; Levulinic acid, calcium salt; Calcium levulinate dihydrate; Pentanoic acid, 4-oxo-, calcium salt (2:1); Calcium 2-ketovalerate; Calcium 3-acetylpropionate
EINECS	209-722-5

Quality Control

Our Calcium Levulinate is manufactured under a strict quality management system. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical and food-grade applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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 product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Calcium Levulinate)	98.0% min.
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 3 ppm
pH (5% solution)	6.0 - 8.0
Residue on Ignition	28.0% - 31.0%

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