Description

Oxalic Acid is a versatile dicarboxylic acid widely used as a chelating and reducing agent in industrial processes. Its effectiveness in metal cleaning, purification, and bleaching makes it a critical component for manufacturers seeking reliable and efficient chemical solutions. Key industries that utilize this compound include pharmaceuticals, textiles, metal finishing, and water treatment, where its precise chemical properties are essential for quality and performance.

Application

• Metal Cleaning & Surface Treatment: Effective for rust removal, aluminum anodizing, and polishing of various metals.
• Pharmaceutical Synthesis: Used as an intermediate or precipitating agent in the production of certain antibiotics and chemicals.
• Textile & Leather Processing: Acts as a bleaching agent for textiles and a tanning agent in leather production.
• Water Treatment & Chelation: Employed to remove calcium and other metal ions from boiler water and cooling systems.
• Laboratory & Analytical Chemistry: Serves as a primary standard in analytical titrations and a reagent in various chemical analyses.
• Wood & Pulp Bleaching: Used in pulp processing to enhance brightness and remove residual lignin.
• Cleaning Formulations: A key ingredient in specialized industrial and household cleaners for stain removal.

Basic Information

Product Name	Oxalic Acid
CAS No.	2173637-19-7
Molecular Formula	C₂H₂O₄
Molecular Weight	90.03 g/mol
Synonyms	Ethanedioic Acid; Dicarboxylic Acid; Wood Bleach; Acid of Sugar; Hydrogen Oxalate; Oxiric Acid; Kleenox; Aktisal
EINECS	Contact for details

Quality Control

Our Oxalic Acid is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) that detail key parameters such as assay, heavy metals, and chloride content. Our quality commitment aligns with major industrial and reagent-grade standards to meet the specific needs of diverse global applications.

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 to prevent moisture absorption, which can lead to caking and reduced efficacy.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition (Sulfated Ash)	≤ 0.1%
Chloride (Cl)	≤ 0.005%
Sulfate (SO₄)	≤ 0.01%
Heavy Metals (as Pb)	≤ 10 ppm

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