As a professional Chinese manufacturer with over 10 years of experience, we specialize in producing high-purity oxalic acid (CAS No.: 6153-56-6) that meets global industry standards. Available in anhydrous oxalic acid (purity ≥99.6%) and dihydrate oxalic acid (purity ≥99.0%), our products are widely trusted by clients in metallurgy, textiles, cleaning, pharmaceuticals, and more-delivering consistent performance to optimize your production processes.
What Makes Our Oxalic Acid Stand Out?
We prioritize quality and efficiency in every batch, ensuring our oxalic acid offers unbeatable advantages:
Ultra-High Purity: Strictly controlled impurities (heavy metals ≤0.0005%, sulfate ≤0.02%) make it suitable for food, pharmaceutical, and high-end industrial applications.
Stable Physical Properties: Low moisture content (anhydrous ≤0.5%; dihydrate ≤0.3%) prevents caking, ensuring easy dissolution and uniform mixing in production.
Customizable Forms: Supply in powder (20-100 mesh), crystal, or granular forms to match your specific processing requirements.
Eco & Safety Compliance: Fully compliant with EU REACH, US FDA, and GB standards; provide complete MSDS and COA for safe handling and customs clearance.
Industrial Applications: Solve Your Production Challenges
Our oxalic acid is engineered to address key pain points across industries, driving cost savings and efficiency:
1. Metallurgy: Superior Surface Treatment
Rust & Oxide Removal: Quickly dissolves rust on steel, iron, and copper surfaces, preparing them for plating, painting, or welding-reducing manual labor and material waste.
Aluminum Polishing: Creates a bright, scratch-free finish on aluminum parts (automotive components, hardware) without damaging the base material.
Ore Processing: Acts as a reducing agent in flotation, improving the extraction rate of valuable metals like tungsten and molybdenum.
2. Cleaning & Degreasing: Tackle Stubborn Deposits
Scale Removal: Efficiently breaks down limescale, mineral deposits, and rust in boilers, heat exchangers, and pipelines-extending equipment lifespan by 20-30%.
Industrial & Commercial Cleaning: Key ingredient in heavy-duty cleaners for concrete floors, kitchen equipment, and textile machinery, removing tough stains in one pass.
3. Textile & Dyeing: Enhance Fabric Quality
Bleaching Agent: Gently whitens cotton, linen, and wool fabrics, achieving a uniform base color without weakening fibers.
Color Fastness Booster: Acts as a mordant to strengthen the bond between dyes and fabrics, reducing fading during washing and sunlight exposure.
4. Pharmaceuticals & Food: Safe Auxiliary Ingredients
Pharmaceutical Synthesis: Used as an intermediate in antibiotic and vitamin production, meeting USP/EP purity requirements.
Food Additive (E240): Regulates pH in processed foods (beverages, jams) and preserves freshness, compliant with global food safety standards.
5. Agriculture & Chemicals: Drive Innovation
Herbicide Formulation: Effective in controlling weeds in crops like wheat and corn, offering a cost-effective alternative to synthetic pesticides.
Chemical Precursor: Produces oxalate salts, glycolic acid, and other fine chemicals for cosmetics, adhesives, and analytical reagents.
Why Buy Oxalic Acid From Us?
We go beyond just supplying chemicals-we provide end-to-end support for your business:
Factory-Direct Pricing: No middlemen, ensuring the most competitive rates for bulk and small orders.
Large Supply Capacity: 8,000 MT/month production, with 7-10 day lead times for urgent orders.
Flexible Packaging: 25kg bags, 1000kg jumbo bags, or custom packaging as needed.
Global Logistics: Partner with leading freight forwarders to deliver to ports worldwide (FOB/CIF terms available).
Technical Support: Our team of chemists offers guidance on product use and application optimization.
Ready to place your order or request a sample? Contact us now for a personalized quotation and start enjoying the benefits of high-quality oxalic acid!
📌 For quotations and product details, please contact:
Kitty Liu – Sales Manager
📱 Cel/Wechat: +86 138 2440 4576
📧 Email: kitty@weiqichem.com
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