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 |
5000 Tons/Month |
Addressing Leather Processing Challenges with 99.6% Oxalic Acid Powder (HS Code: 29171110)
Leather manufacturers worldwide face critical hurdles that directly impact product quality and operational efficiency. Inconsistent purity levels of key chemicals often lead to unpredictable tanning results, while supply chain disruptions can halt production lines for weeks. Even minor variations in impurity content can cause uneven dye absorption or surface blemishes, resulting in costly rework and material waste. Having supported leather processing facilities across 50+ countries for over a decade, we’ve witnessed firsthand how these challenges erode profit margins and compromise delivery timelines.
Stabilizing Leather Production with Industrial Grade Oxalic Acid
Our 99.6% Oxalic Acid Powder delivers the consistency and reliability that modern leather processing demands. As a saturated dicarboxylic acid with controlled solubility characteristics, it provides precise pH regulation during the deliming and bleaching stages, ensuring uniform collagen fiber opening for optimal dye penetration. Backed by a monthly production capacity of 5000 tons and strategic loading ports in Qingdao, Tianjin, and Shanghai, we guarantee steady supply even for large-scale manufacturing operations. This stability translates to predictable production schedules and reduced inventory costs for leather processors and chemical distributors alike.
Industrial Applications Beyond Leather Processing
While widely recognized as a Leather Cleaning Chemical, 99.6% Oxalic Acid Powder serves multiple industrial sectors. Its strong reducing properties make it invaluable in mining operations for mineral extraction and metal surface treatment. Stone processing facilities utilize its cleaning capabilities to remove rust stains and mineral deposits, while textile manufacturers employ it as a bleaching agent and dye auxiliary. In each application, the exceptional purity of our Industrial Oxalic Acid minimizes interference from impurities, ensuring consistent results across production batches.
Key Specifications Driving Performance
The 99.6% purity level of our Oxalic Acid Powder is not merely a technical specification but a critical quality parameter that directly impacts industrial processes. Higher purity reduces the risk of unwanted side reactions during leather deliming, where even trace contaminants can alter pH dynamics and affect collagen structure. The controlled melting point (101-102ºC) ensures reliable dissolution behavior, while the medium strong acidity provides the precise reactivity needed for efficient mineral cleaning without excessive material etching. Our strict adherence to Industrial Grade standards guarantees that each batch meets the same rigorous quality criteria, eliminating the variability that plagues production consistency.
Operational Advantages of ISO9001 Certified Oxalic Acid
Choosing ISO9001 Oxalic Acid translates to tangible operational benefits for industrial users. Our certified quality management system ensures batch-to-batch consistency, reducing process variability and minimizing product rejects. This reliability lowers overall production costs by decreasing rework and material waste—critical factors in competitive industries like leather manufacturing. Unlike lower-grade alternatives that may contain heavy metal impurities or inconsistent particle size distribution, our 99.6% Purity Oxalic Acid delivers predictable performance, allowing for precise process control and optimized chemical usage rates. The result is improved product quality, higher production yields, and enhanced process efficiency.
Quality Assurance You Can Verify
Our commitment to quality is backed by comprehensive testing protocols that include HPLC analysis for purity verification and FTIR spectroscopy for structural confirmation. Each shipment includes a detailed Certificate of Analysis (COA) with batch-specific test results, while Safety Data Sheets (SDS) provide complete handling and storage guidelines. We maintain full traceability from raw material sourcing to final packaging, with all production processes audited under ISO9001 standards. For critical applications, we offer pre-shipment sample testing and can provide additional documentation such as SGS reports upon request. Our 5000 Tons/Month production capacity ensures we can meet sustained demand without compromising quality standards.
Certificate of Analysis & Documentation
Every order of our 99.6% Oxalic Acid Powder includes a batch-specific Certificate of Analysis detailing key quality parameters such as purity, moisture content, and impurity levels. Comprehensive MSDS documentation is provided for safe handling and regulatory compliance. For customers requiring detailed quality records, specific batch test data can be retrieved using your order reference number, and full analytical spectra (including HPLC and FTIR) are available upon request for critical applications.
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.
Streamlined Industrial Procurement Process
Our purchasing process is designed to meet the needs of industrial buyers with clear communication and efficient workflows. Begin by submitting an inquiry specifying your required quantity and delivery timeline, and our technical team will provide a detailed quotation including applicable trade terms (FOB/CIF). For first-time customers, sample evaluation is available to verify product suitability. Once specifications are confirmed, we arrange production and quality testing before scheduling shipment from our Qingdao, Tianjin, or Shanghai ports. All necessary export documentation, including COA, MSDS, and customs declarations, is provided with each shipment to facilitate smooth import clearance.
Frequently Asked Questions
Q: What is the shelf life of your 99.6% Oxalic Acid Powder?
A: When stored properly in sealed containers under recommended conditions, our Oxalic Acid Powder maintains its specified purity for 24 months from the date of manufacture.
Q: Can this product be used for
