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, C |
| 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 |
Consistent 99.6% Purity Oxalic Acid for Reliable Industrial Processes (HS Code: 29171110)
We've witnessed countless production delays caused by inconsistent oxalic acid purity—fluctuations as small as 0.5% can disrupt leather tanning cycles or leave stone cleaning residues. Inconsistent sourcing often leads to unexpected impurities that damage equipment and compromise end-product quality, a challenge we've solved through a decade of refining our manufacturing process.
Stable Supply of Anhydrous Oxalic Acid Powder for Industrial Applications
Our Oxalic Acid 99.6% Anhydrous Powder delivers the stability your operations demand, with a production capacity of 6000 tons monthly ensuring uninterrupted supply. As a leading chemical export platform with 10+ years of experience serving 6,000+ global industrial customers, we understand the critical role consistent raw materials play in manufacturing efficiency.
Key Industrial Applications
This Industrial Grade Oxalic Acid finds essential use in leather processing for deliming and bleaching, where its dicarboxylic acid properties effectively remove lime deposits without damaging collagen fibers. In stone cleaning, its medium strong acidity dissolves mineral stains and efflorescence, making it a preferred industrial acid for stone cleaning in construction and heritage restoration sectors.
Why Purity and Physical Properties Matter
The 99.6% purity level minimizes副反应 (side reactions) in chemical synthesis, ensuring precise control over reaction stoichiometry. Its anhydrous nature (less than 0.4% moisture) prevents hydrolysis during storage, maintaining reactivity for critical processes. With a melting point of 101-102ºC and boiling point of 365.10ºC, this stable compound performs reliably across industrial temperature ranges, while its 1.772 g/cm³ density allows accurate volumetric dosing in automated systems.
Quality Assurance for Manufacturing Excellence
Choosing our Anhydrous Oxalic Acid Powder means avoiding the hidden costs of inferior products: equipment corrosion from chloride impurities, batch rejections due to color variations, and production downtime from supply interruptions. Our ISO9001-certified manufacturing ensures each batch meets strict quality standards, supported by SGS third-party verification, while our established logistics network through Qingdao, Tianjin, and Shanghai ports guarantees on-time delivery.
Our Commitment to Quality Control
Every production batch undergoes comprehensive testing including titration for purity, FTIR spectroscopy for structural confirmation, and heavy metal analysis (Pb, As, Cd) to ensure compliance with international standards. We provide a detailed Certificate of Analysis with each shipment, and maintain raw material traceability records for 5 years. Our dedicated quality control team performs 12-point inspections from raw material intake to final packaging, ensuring consistent quality in every 25kg bag.
Certificate of Analysis & Documentation
Each order includes a batch-specific COA with test results for purity, moisture, ash content, and heavy metals. MSDS documents are provided in multiple languages, detailing safe handling procedures and regulatory compliance information. For critical applications, we can arrange additional third-party testing by SGS or equivalent laboratories at customer request.
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.
Simple Ordering Process for Industrial Buyers
Initiate your purchase by submitting an inquiry with your required quantity and delivery terms (FOB/CIF available). We'll provide a detailed quotation within 24 hours, including product specifications and logistics options. For first-time customers, sample quantities are available for evaluation, followed by full production runs with flexible payment terms including letters of credit.
Frequently Asked Questions
Q: What is the shelf life of this product?
A: When stored properly in sealed packaging, the product maintains stability for 24 months from the manufacturing date.
Q: Is this product suitable for food or pharmaceutical applications?
A: No, this is Industrial Grade material intended for manufacturing and research use only. It is not suitable for direct human consumption or medical applications.
Q: What documentation is provided with each shipment?
A: Each order includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and bill of lading.
Q: Can you provide custom packaging options?
A: Yes, we offer custom packaging solutions including 500kg super sacks and 1000kg bulk bags for large-volume orders. Minimum order quantities apply for custom packaging.
Q: How is product purity verified?
A: Purity is determined by acid-base titration according to standard industrial methods, with results confirmed by HPLC analysis for critical applications.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations
