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 |
| CAS Number |
144-62-7 |
| Product Name |
Oxalic Acid (Ethanedioic Acid) |
| Purity |
99.6% |
| Appearance |
White Powder |
| Molecular Weight |
90.03 |
| Grade Standard |
Industrial Grade |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Density |
1.772 G/Cm³ |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Acidity |
Medium Strong Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| UN No. |
3261 |
| HS Code |
29171110 |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
5000 Tons/Month |
| Certificates |
ISO9001, SGS, COA, MSDS |
Combatting Industrial Production Disruptions with High-Purity Oxalic Acid (CAS 144-62-7)
For over a decade in chemical supply, we’ve witnessed how inconsistent oxalic acid purity disrupts leather tanning processes—causing uneven dye absorption and material waste. Researchers repeatedly report batch-to-batch variations undermining experimental reproducibility, while manufacturers face costly delays when suppliers fail to meet delivery commitments. These challenges aren’t just operational hurdles; they directly impact your bottom line and reputation.
A Stable and Reliable Oxalic Acid Supply Solution
Our 99.6% Oxalic Acid White Powder addresses these critical pain points through rigorous manufacturing controls and a supply chain optimized for industrial reliability. As a leading chemical export platform with 10+ years of experience serving 6,000+ global customers, we ensure consistent product quality that meets the stringent demands of leather processing and industrial cleaning applications.
Typical Industrial Applications
Oxalic Acid (CAS 144-62-7) serves as a versatile industrial reagent, primarily used in leather processing for deliming and bleaching, where its dicarboxylic acid properties facilitate efficient collagen fiber modification. In cleaning applications, it effectively removes mineral deposits and rust stains from industrial equipment and stone surfaces. Additional industrial uses include metal polishing, textile processing, and as a reducing agent in chemical synthesis.
Why Key Specifications Matter for Industrial Performance
The 99.6% purity level minimizes impurities that cause unwanted side reactions in leather tanning, ensuring consistent dye uptake and reducing material rejects. Its defined melting point (101-102ºC) guarantees predictable thermal behavior during industrial processes, while the medium strong acidity balance prevents over-etching of leather substrates. The strict solubility profile—soluble in water and ethanol yet insoluble in benzene—enables precise formulation control in aqueous processing baths, critical for maintaining process stability and product quality.
Industrial Advantages of Our Oxalic Acid
Opting for our high-purity Oxalic Acid delivers measurable operational benefits: reduced production waste from consistent material quality, minimized downtime through reliable supply (backed by 5000 Tons/Month capacity), and compliance with international standards via ISO9001 and SGS certifications. Unlike lower-grade alternatives that risk equipment corrosion or product contamination, our Industrial Grade oxalic acid ensures long-term process stability while supporting your sustainability goals through efficient material usage.
Quality Assurance You Can Verify
Our quality commitment is actionable and transparent: every batch undergoes HPLC purity testing, with results documented in a Certificate of Analysis (COA) provided with each shipment. MSDS documents ensure safe handling, while our 100% satisfaction guarantee means any non-conforming product is replaced at no cost. Our production facility maintains complete batch traceability, and we provide technical support to optimize your application processes—because trust in chemical supply should be earned through verifiable actions, not claims.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA with detailed purity and impurity data, along with an up-to-date MSDS. For critical applications requiring additional verification, we can provide full analytical reports including chromatographic profiles. Research institutions and manufacturers can request historical batch data to support process validation and regulatory compliance.
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
Initiate your order by submitting an inquiry with your required quantity and delivery terms (FOB/CIF). We provide a detailed quotation within 24 hours, including sample availability for pre-production testing. Upon approval, we arrange production and quality inspection, with full documentation package delivered alongside your shipment. Our dedicated account managers ensure clear communication throughout the process, eliminating the typical friction points in cross-border chemical procurement.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid?
A: When stored properly in sealed containers under recommended conditions, our oxalic acid maintains specification for 24 months from the manufacturing date.
Q: Can this product be used for food or pharmaceutical applications?
A: No. This product is supplied as Industrial Grade only, FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY. It is not suitable for direct human consumption, therapeutic or household use.
Q: What documentation is provided with each shipment?
A: Each shipment includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and customs declaration documents as required.
Q: Do you offer custom packaging options?
A: While standard packaging is 25kg bags, we can accommodate custom packaging for orders exceeding 500kg. Please specify requirements during the inquiry phase.
Q: How is product purity verified?
A: Purity is determined via HPLC analysis, with results documented in the batch-specific COA. Customers may request a copy of the analytical chromatogram for verification.
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.
