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 |
| Production Capacity |
5000 Tons/Month |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Certificates |
ISO9001, SGS, COA, MSDS, etc |
Overcoming Industrial Acid Challenges: High-Purity CAS 144-62-7 Oxalic Acid Powder
We’ve witnessed countless production delays caused by inconsistent oxalic acid purity—where 96% industrial grade variants introduce unexpected impurities that disrupt leather tanning processes or mining extraction efficiency. In one case, a European leather manufacturer faced $40,000 in rework costs after batch variations created uneven dye absorption. Reliable supply chains matter just as much; last year, a mining client in Australia nearly halted operations when their previous supplier failed to meet delivery timelines.
Stabilizing Industrial Processes with 99.6% Purity Oxalic Acid
Our Industrial Grade Oxalic Acid powder (CAS 144-62-7) addresses these critical pain points through exceptional consistency and supply reliability. With a decade of specialized chemical export experience serving over 6,000 industrial customers worldwide, we maintain strict quality control from hydrolysis production to final packaging. The 99.6% purity level minimizes副反应 in leather cleaning applications and ensures predictable performance in mineral processing, while our 5000 Tons/Month production capacity guarantees steady availability even for large-scale operations.
Key Industrial Applications
This versatile organic acid finds essential use across multiple sectors: in leather processing, it efficiently removes lime and mineral deposits during beamhouse operations; as a reducing agent in metal surface treatment; and in mining for ore flotation and mineral extraction processes. Its strong chelating properties also make it valuable for cleaning stones and industrial equipment, where precise acid concentration is critical for effective results without material damage.
Why Precise Specifications Drive Industrial Success
The 99.6% purity isn’t merely a number—it directly impacts your bottom line. Higher purity reduces harmful impurities that cause equipment corrosion or product defects, lowering maintenance costs by up to 15% in continuous production lines. The precise melting point (101-102ºC) ensures consistent reaction temperatures in controlled manufacturing environments, while the medium strong acidity balance prevents over-etching in leather processing. Our strict solubility controls guarantee uniform solution preparation, eliminating batch-to-batch variations that plague lower-grade alternatives.
Risk Mitigation Through Quality Assurance
Choosing substandard oxalic acid exposes operations to significant risks: inconsistent mineral extraction yields, leather quality degradation, and potential regulatory non-compliance. Our ISO9001-certified production ensures compliance with international industrial standards, while SGS-audited processes validate the reliability of every batch. The 25kg sealed packaging maintains product integrity during transit, preventing moisture absorption that compromises performance. Unlike suppliers offering “general purpose” acids, our focus on industrial-specific applications delivers measurable value through process optimization and reduced waste.
Our Quality Commitment
Every shipment undergoes rigorous testing via HPLC and titration analysis to verify purity and composition. We provide batch-specific COA documents with detailed impurity profiles, ensuring full traceability from production to delivery. Our dedicated quality control team conducts 12 critical parameter checks before release, including heavy metal screening and moisture content analysis. Should any specification fall outside our strict tolerances, we offer immediate replacement with no additional cost—an assurance backed by our 10-year reputation in chemical exports.
Certificate of Analysis & Documentation
Each delivery includes a comprehensive Certificate of Analysis with batch-specific test results for key parameters including purity, water content, and insoluble matter. Safety documentation includes a detailed MSDS with handling precautions, storage requirements, and emergency procedures. For customers requiring additional verification, we can arrange third-party testing through SGS or Intertek at cost, with results typically available within 3-5 business days.
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
Initiate your order by submitting a specification request through our contact channels, detailing your required volume and delivery timeline. We provide FOB/CIF quotations within 24 hours, including technical data sheets for evaluation. For first-time buyers, we offer 500g sample quantities for qualification testing at cost. Once specifications are confirmed, production typically takes 5-7 days, with flexible shipping options from Qingdao, Tianjin, or Shanghai ports to optimize your logistics chain.
Frequently Asked Questions
Q: What is the shelf life of your industrial grade oxalic acid?
A: When stored properly in sealed original packaging, our oxalic acid maintains specifications for 24 months from the production date.
Q: Can this product be used in food or pharmaceutical applications?
A: No, this industrial grade oxalic acid is exclusively for industrial manufacturing and laboratory research use. It is not suitable for human consumption or medical 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 as required for international shipping.
Q: Do you offer custom packaging options?
A: Yes, we can provide bulk packaging in 500kg or 1000kg bags for orders exceeding 10 tons. Custom labeling is available for regular customers with specific regulatory requirements.
Q: How do you ensure consistent product quality across batches?
A: Our ISO9001
