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 |
5000 Tons/Month |
Oxalic Acid Powder 99.6%: Solving Stone Cleaning Inconsistencies in Industrial Applications
In our 10+ years serving stone processing plants across 50+ countries, we've witnessed how inconsistent Oxalic Acid quality leads to uneven marble polishing results and increased production waste. Many clients struggle with batch-to-batch purity fluctuations that cause etching marks or incomplete stain removal, directly impacting project timelines and client satisfaction.
Industrial Grade Oxalic Acid: A Stable Solution for Stone Processing
Our Industrial Grade Oxalic Acid Powder 99.6% addresses these challenges through rigorous manufacturing controls. As a leading chemical export platform with self-operated import and export rights, we ensure each batch meets the same high standards, supporting the reliability needs of overseas chemical importers and multinational procurement departments.
Core Applications in Industrial Settings
Oxalic Acid, also known as Ethanedioic Acid, serves critical roles in industrial processes including marble polishing, stone cleaning, leather treatment, and mining operations. Its strong chelating properties make it effective for removing mineral deposits and rust stains in stone processing, while its reducing characteristics support various chemical manufacturing applications.
Key Specifications Impacting Performance
The 99.6% purity level minimizes impurities that cause surface irregularities during stone cleaning, ensuring consistent reaction rates. Its white powder appearance indicates low contamination, while the medium strong acidity (pH dependent on concentration) provides optimal etching control for delicate marble surfaces. The defined melting point (101-102ºC) ensures stability during industrial heating processes, and solubility in water allows for precise concentration adjustments in cleaning solutions.
Quality Assurance: Beyond Basic Compliance
Choosing our Industrial Oxalic Acid Powder for Marble Polishing means investing in production efficiency. Inferior quality products often contain heavy metal impurities that damage stone surfaces or require additional filtering steps, increasing operational costs. Our ISO9001 and SGS-certified manufacturing process guarantees low impurity levels, reducing reject rates and ensuring compliance with international import standards.
Our Commitment to Reliable Supply
We maintain a monthly production capacity of 5000 tons, ensuring stable supply even for large-scale projects. Each shipment includes a Certificate of Analysis (COA) detailing batch-specific test results, and MSDS documentation for safe handling. Our three loading ports (Qingdao, Tianjin, Shanghai) allow flexible logistics planning, helping mitigate the cross-border shipping uncertainties faced by international chemical distributors.
Certificate of Analysis & Documentation
Every order includes a batch-specific COA with purity verification and impurity profiles, along with MSDS containing handling precautions and storage guidelines. For critical applications, additional testing data can be provided upon request to support your quality control processes.
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 Order Process for Industrial Buyers
Our standard transaction process starts with your inquiry, followed by quotation under FOB/CIF or other trade terms. We provide samples for your testing protocols before mass production, ensuring alignment with your specific stone cleaning requirements. Full documentation, including customs clearance papers, accompanies each shipment for smooth import procedures.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid Powder?
A: When stored properly in sealed containers under recommended conditions, our Oxalic Acid Powder maintains stability for 24 months from the production date.
Q: Can this product be used for food or pharmaceutical applications?
A: No. This product is strictly for industrial and laboratory research use only, not for direct human consumption, therapeutic, or household use.
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 customs declaration documents.
Q: Do you offer customized packaging options?
A: Standard packaging is 25kg bags. For bulk orders, we can arrange ton bags or other industrial packaging solutions - please specify your requirements during inquiry.
Q: How is product purity verified?
A: Purity is determined through titration and HPLC analysis, with results documented in the batch-specific COA. We can provide method validation data upon request.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations and safety requirements for its use.
