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 |
| Product Name |
Oxalic Acid (Ethanedioic Acid) |
| CAS Number |
144-62-7 |
| Purity |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Molecular Weight |
90.03 |
| 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 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
Shandong, China |
| Production Capacity |
5000 Tons/Month |
Overcoming Oxalic Acid Supply Challenges: High-Purity CAS 144-62-7 for Industrial Applications
Industrial processes relying on oxalic acid often face critical disruptions from inconsistent purity—fluctuations as small as 0.5% can trigger unwanted副反应 in leather tanning or compromise stone cleaning efficiency. Our 10+ years servicing chemical importers across 50+ countries have revealed how batch-to-batch variations and unreliable lead times derail production schedules, particularly for mining and cleaning stone operations dependent on precise chemical properties.
Stable 99.6% Industrial Grade Oxalic Acid: Your Reliable Supply Partner
Our Industrial Grade Oxalic Acid 99.6% CAS 144-62-7 addresses these pain points through stringent manufacturing controls. As a leading chemical export platform with self-operated import-export rights, we ensure consistent quality across 5,000 tons monthly production capacity, supported by long-term relationships with verified Chinese manufacturers. This stability is critical for multinational industrial enterprises and developing country manufacturers requiring dependable raw material supply for leather processing, mining, and cleaning stones with oxalic acid.
Industrial Applications & Processing Benefits
This white powder oxalic acid serves as a versatile industrial material. In leather processing, its dicarboxylic acid properties facilitate efficient deliming and bleaching, while in mining operations, it acts as an effective reducing agent for mineral extraction. The product is also widely used for cleaning stones, where its medium strong acidity safely removes mineral deposits without damaging substrates. All applications strictly adhere to industrial processing guidelines, with no household or therapeutic uses permitted.
Why Key Specifications Ensure Process Reliability
The 99.6% purity level minimizes impurities that cause processing inconsistencies—critical for leather tanneries where excess contaminants can alter material texture. Its defined melting point (101-102ºC) ensures predictable behavior in thermal processing, while solubility characteristics (soluble in water/ethanol, insoluble in benzene) enable precise formulation control. The saturated acid structure guarantees stable reaction kinetics, essential for scaling mining operations from lab trials to full production. Each parameter is validated through ISO9001-certified quality control, ensuring compliance with international industrial standards.
Industrial Advantages: Quality Raw Material vs. Compromised Alternatives
Choosing our 99.6% oxalic acid reduces production risks associated with lower-grade alternatives. Inferior products often contain heavy metal residues that fail export compliance checks, leading to customs delays—a common pain point for overseas importers. Our SGS-verified purity ensures minimal副反应, lowering waste disposal costs and improving yield rates. With consistent supply supported by multiple loading ports (Qingdao, Tianjin, Shanghai), manufacturers avoid costly production halts, ultimately reducing total cost of ownership despite modestly higher raw material investment.
Quality Assurance: The Foundation of Our Supply Chain
Every batch undergoes comprehensive testing via HPLC and titration methods to verify purity and composition, with results documented in batch-specific COA reports. Our production facilities maintain ISO9001 certification, with raw material溯源 through hydrolysis process documentation. We provide full MSDS documentation for safe handling, and offer technical support for process optimization. In the rare event of non-conformity, our 100% replacement guarantee ensures no production disruption—backed by a decade of foreign trade experience serving 6,000+ global industrial customers.
Certificate of Analysis & Documentation
Each shipment includes a detailed Certificate of Analysis with batch-specific purity data, solubility test results, and impurity profiles. MSDS documents are provided in multiple languages, including English, Spanish, and German, to facilitate compliance with local safety regulations. For audit purposes, we can provide production records and third-party SGS reports upon request, with specific batch data retrievable by order reference for up to 5 years post-shipment.
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 required quantity and delivery terms (FOB/CIF options available). We provide samples for qualification testing within 3 business days, with COA documentation included. Upon sample approval, our standard transaction process ensures clear contract terms, secure payment options, and timely production scheduling. All shipments include full customs documentation to minimize import delays, supported by our dedicated logistics team with expertise in chemical transport regulations.
Frequently Asked Questions
Q: What is the shelf life of this oxalic acid product?
A: When stored properly in sealed containers under recommended conditions, the product maintains stability for 24 months from the manufacturing date.
Q: Can this product be used in food or pharmaceutical applications?
A: No. This industrial grade oxalic acid is strictly for industrial and laboratory research use only, with explicit prohibition on direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Every order includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and customs declaration documents.
Q: Is custom packaging available for large orders?
A: Yes, we offer custom packaging options for orders exceeding 1000kg, including 500kg bags or 1000kg bulk containers, subject to minimum
