Description

Malonic Acid is a versatile dicarboxylic acid widely used as a key building block in organic synthesis and industrial manufacturing. Its ability to undergo decarboxylation and condensation reactions makes it invaluable for producing fine chemicals, pharmaceuticals, and agrochemicals. This high-purity compound is essential for research laboratories and industries including pharmaceuticals, flavors & fragrances, and polymer production.

Application

• Pharmaceutical Synthesis: A crucial intermediate in the production of barbiturates, vitamins (B1, B6), and other active pharmaceutical ingredients (APIs).
• Flavor and Fragrance Industry: Used in the synthesis of esters that contribute fruity notes to flavors and perfumes.
• Agrochemical Manufacturing: Serves as a precursor for herbicides, plant growth regulators, and other crop protection agents.
• Polymer and Coating Additives: Employed in the synthesis of specialty polymers, resins, and as a cross-linking agent.
• Electroplating Solutions: Acts as a complexing agent and buffering component in metal finishing baths.
• Chemical Research & Development: A fundamental reagent in organic synthesis, particularly in Knoevenagel condensations.
• Bioconjugate Chemistry: Used for the modification of biomolecules and preparation of functionalized materials.

Basic Information

Product Name	Malonic Acid
CAS No.	141-82-2
Molecular Formula	C3H4O4
Molecular Weight	104.06 g/mol
Synonyms	Propanedioic Acid; Methanedicarboxylic Acid; Dicarboxymethane; Carboxyacetic Acid; Kyselina Malonova; USAF EK-695; NSC 8124
EINECS	205-503-0

Quality Control

Our Malonic Acid is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high standards required for industrial and research applications. We provide detailed Certificates of Analysis (COA) with each shipment, confirming specifications for purity, identity, and impurity profiles. Our quality commitment ensures consistent performance and reliable supply for your critical processes.

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); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture, which can affect quality and handling properties.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Melting Point	135 - 137 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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