Textile Bleaching Oxalic Acid
In practical use, oxalic acid acts as a bleaching agent and dye assistant in the textile industry, and removes rust from fabrics. In construction, it neutralizes alkaline wall surfaces before applying exterior coatings. The pharmaceutical industry relies on it to manufacture antibiotics like chlortetracycline, oxytetracycline, tetracycline, and streptomycin, as well as borneol, vitamin B12, and phenobarbital. It is also a key intermediate in dye synthesis. In the plastics sector, it is used in producing polyvinyl chloride, amino plastics, and urea-formaldehyde plastics.
Zibo Anhao Chemical Co., Ltd. Oxalic Acid: Premium Grade for Global Industrial Needs
Zibo Anhao Chemical Co., Ltd., a leading specialty chemical manufacturer based in Zibo, Shandong—China’s historic chemical hub—proudly presents its high-purity oxalic acid (CAS 144-62-7), engineered to meet stringent global standards for industrial applications. Our product is available as colorless, odorless crystalline powder (dihydrate form, C₂H₂O₄·2H₂O) with a minimum purity of 99.6%, ensuring consistent performance across diverse manufacturing processes.
Core Product Advantages
Superior Purity & Low Impurities: Strictly controlled quality with sulfate content ≤0.10%, heavy metals ≤0.002%, and iron ≤0.003%, making it ideal for precision applications like rare earth metal precipitation and pharmaceutical synthesis.
Reliable Supply Chain: Backed by 20+ years of chemical production expertise, we maintain dedicated production lines and inventory at ports including Qingdao, Tianjin, and Shanghai, enabling full-container (FC) and less-than-container (LCL) logistics for seamless global delivery.
Certified Quality: Compliant with ISO 9001, REACH, and FAMI-QS certifications, ensuring adherence to international environmental and safety regulations, suitable for export to Europe, Southeast Asia, and Central Asian markets.
Key Industrial Applications
Metal Processing: Effective rust remover and descaling agent for steel, copper, and aluminum; forms stable water-soluble complexes with iron ions to remove tarnish and scale.
Rare Earth Extraction: Preferred precipitant for lanthanide and rare earth metal separation, ensuring high-purity product recovery in metallurgical processes.
Textile & Dyeing: Acts as a mordant and bleaching agent for cotton, wool, and silk, enhancing color fastness and fabric whiteness.
Leather & Chemical Synthesis: Used as a deliming agent in leather tanning and a key intermediate for producing oxalate esters, oxalic acid salts, and fine chemicals.
Marble & Stone Polishing: Removes water stains, discoloration, and mineral deposits without damaging stone surfaces, ideal for construction and renovation projects.
Quality & Safety Commitments
Zibo Anhao Chemical adheres to rigorous GMP manufacturing practices, with each batch tested for purity, moisture, and impurity levels. Our oxalic acid is packed in 25kg/50kg moisture-proof woven bags with custom packaging options available to meet client-specific requirements. We prioritize safety, providing comprehensive MSDS documentation and technical support to ensure proper handling, storage, and usage in industrial settings.
Why Choose Zibo Anhao Chemical?
As a trusted supplier to over 30 countries, we combine cost-effective factory-direct pricing, responsive technical support, and on-time delivery to global clients. Our commitment to sustainable production and environmental compliance ensures long-term partnerships while meeting the evolving demands of the chemical industry.
Contact us today to inquire about bulk orders, custom formulations, or technical specifications—let Zibo Anhao Chemical be your reliable partner for high-quality oxalic acid solutions worldwide.
Contact us for bulk orders or technical specifications: info@anhaochemical.com