FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY. NOT FOR DIRECT HUMAN CONSUMPTION, THERAPEUTIC OR HOUSEHOLD USE.
For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter |
Value |
| Model NO. |
99.6%, 96% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Appearance |
Powder |
| Source |
Hydrolysis |
| Colour |
White |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Other Name |
Ethanedioic Acid |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Density |
1.772 G/Cm³ |
| Molecular Weight |
90.03 |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Acidity |
Medium Strong Acid |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Grade Standard |
Industrial Grade |
| Un No. |
3261 |
| Melting Point |
101-102ºC |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Specification |
99.60% |
| Trademark |
shandongfurun |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
Addressing Textile Dyeing Challenges with High Purity Oxalic Acid 99.6% (HS Code: 29171110)
We've witnessed countless production delays caused by inconsistent oxalic acid purity—where 98% instead of 99.6% leads to uneven dye absorption and batch rejections. In textile manufacturing, even 0.4% impurity can alter pH levels, affecting colorfastness and increasing wastewater treatment costs. This is why reliable sourcing isn't just about price; it's about avoiding hidden losses from substandard materials.
A Stable and Reliable Chemical Supply Solution
Our High Purity Oxalic Acid 99.6% eliminates these risks through stringent quality control. With 10+ years serving industrial clients across 50+ countries, we ensure each batch meets the exact specification required for textile dyeing processes. Backed by a monthly production capacity of 6000 tons, we guarantee consistent supply even for large-scale manufacturing needs, preventing costly production line halts.
Typical Industrial Applications
As a dicarboxylic acid, oxalic acid plays a critical role in textile dyeing as a reducing agent and pH adjuster, ensuring optimal dye penetration and fixation. Beyond textiles, its industrial applications include leather processing, mineral extraction, and stone cleaning—all requiring the same high purity and stability that our Ethanedioic Acid delivers. Each use case benefits from the product's defined solubility profile and consistent chemical reactivity.
Why Key Specifications Matter
The 99.6% purity level minimizes side reactions during dyeing, reducing sludge formation in processing tanks and lowering filtration costs. Its medium strong acidity (pH 1.3 in 0.1M solution) provides precise control over dye bath pH, critical for achieving uniform coloration across fabric batches. The defined melting point (101-102ºC) ensures consistent dissolution behavior, while the 25kg packaging format optimizes storage efficiency and handling safety in industrial settings.
What You Gain With Our Product
Choosing ISO9001 and SGS-certified oxalic acid translates to measurable benefits: 15-20% reduction in dyeing retouch rates, improved wastewater treatment efficiency, and compliance with EU REACH regulations for textile exports. Unlike lower purity alternatives, our product's tight specification tolerance (±0.1%) ensures batch-to-batch consistency, eliminating the need for recalibrating dye formulations—ultimately reducing production costs by minimizing material waste and rework.
Why You Can Trust Us
Our quality assurance process includes HPLC purity testing for every production batch, with certificates of analysis (COA) provided with each shipment. We maintain full traceability from raw material sourcing to final packaging, and offer a 30-day quality guarantee—if specifications don't match our COA, we arrange replacement or full refund at no cost. Our dedicated technical support team provides guidance on optimal storage conditions and handling procedures, ensuring product integrity from delivery to use.
Certificate of Analysis & Documentation
Every order includes a batch-specific COA detailing key parameters such as purity, moisture content, and heavy metal levels, along with an MSDS containing safety handling instructions. For customers requiring additional verification, we can provide full HPLC chromatograms and SGS inspection reports upon request, ensuring complete transparency in our quality claims.
Storage & Handling
- Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
- Keep away from incompatible materials, food and feed sources.
- Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
- Follow good industrial hygiene practices. Avoid inhalation and skin contact.
- Refer to MSDS for detailed storage and safety instructions.
How to Place Your Order
Initiate your purchase by sending an inquiry with your required quantity and delivery location. We'll provide a detailed quotation including FOB/CIF pricing options and estimated lead times. For first-time customers, we offer sample testing (500g-1kg) to verify compatibility with your processes before full-scale ordering. All shipments include complete customs documentation for smooth import clearance.
Frequently Asked Questions
Q: What is the shelf life of your oxalic acid?
A: When stored properly in sealed packaging, our oxalic acid maintains stability for 24 months from the production date.
Q: Can this product be used in food or pharmaceutical applications?
A: No, this product is strictly for industrial and laboratory research use only, not for direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Each order includes a batch-specific COA, MSDS, commercial invoice, packing list, and certificate of origin.
Q: Do you offer custom packaging options?
A: Yes, we can provide packaging in 500kg bags or 1000kg jumbo bags for bulk orders upon request.
Q: How is product purity verified?
A: Purity is determined via HPLC analysis, with results documented in the batch COA. Customers can request a copy of the chromatogram for independent verification.
Usage Notice:
