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 |
| Colour |
White |
| Molecular Weight |
90.03 |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Acidity |
Medium Strong Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Source |
Hydrolysis |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Un No. |
3261 |
| HS Code |
29171110 |
| Origin |
China; Shandong |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Transport Package |
25kg Bag |
| Production Capacity |
5000 Tons/Month |
Oxalic Acid CAS 144-62-7: Solving Leather Processing Inconsistencies with 99.6% Purity
We've witnessed countless leather manufacturers struggle with uneven cleaning results and product defects caused by low-purity oxalic acid. Inconsistent batch quality leads to rework rates as high as 15% in some tanneries, while delayed shipments due to supply chain disruptions have cost clients thousands in missed deadlines. These are not just numbers—they're real operational headaches we've helped solve over 10+ years in the chemical supply industry.
Stable Supply of 99.6% Industrial Grade Oxalic Acid for Leather Cleaning
Our Oxalic Acid CAS 144-62-7 delivers the consistent purity required for reliable leather cleaning processes. With a monthly production capacity of 5000 tons and strategic loading ports in Qingdao, Tianjin, and Shanghai, we ensure uninterrupted supply to industrial clients across 50+ countries. This stability has made us the preferred partner for multinational manufacturing enterprises seeking to eliminate production bottlenecks caused by erratic raw material availability.
Key Industrial Applications of Oxalic Acid
As a dicarboxylic acid with strong chelating properties, Industrial Grade Oxalic Acid finds critical use in leather processing for removing lime and mineral deposits during beamhouse operations. Its reducing capabilities also make it valuable in mining as a metal extractant and in stone cleaning for efflorescence removal. All applications are strictly limited to industrial manufacturing processes, with no household or therapeutic uses permitted.
Why 99.6% Purity Matters in Industrial Processes
The 99.6% purity of our Oxalic Acid directly impacts process efficiency and product quality. Higher purity minimizes impurities that cause unwanted side reactions in leather tanning, reducing chemical waste by up to 20%. The controlled solubility profile—soluble in water and ethanol but insoluble in benzene—ensures precise application in aqueous cleaning solutions. Our strict quality control also maintains consistent density (1.772 g/cm³) and melting point (101-102ºC), critical factors for process temperature regulation and dosage accuracy in industrial settings.
The Value of ISO9001 Certified Oxalic Acid
Choosing ISO9001 Oxalic Acid means investing in process reliability and regulatory compliance. Our certified production system guarantees batch-to-batch consistency, eliminating the quality variations that lead to production downtime. In contrast, uncertified low-purity alternatives often contain heavy metal impurities exceeding 5ppm, risking non-compliance with EU REACH regulations and potential product recalls. Our clients report an average 12% reduction in operational costs after switching to our certified product, primarily through reduced rework and waste.
Rigorous Quality Assurance You Can Verify
Every batch of our Oxalic Acid undergoes comprehensive testing including HPLC purity analysis, moisture content determination, and heavy metal screening. We provide a detailed Certificate of Analysis (COA) with each shipment, and original SGS test reports are available upon request. Our quality control laboratory operates 24/7, with data retention policies ensuring full traceability for up to 5 years. If any parameter fails to meet specifications, we offer immediate replacement or full refund—no questions asked.
Certificate of Analysis & Documentation
Each delivery 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 emergency protocols. For clients requiring additional verification, we can arrange third-party inspection by SGS or Intertek at the production facility prior to 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 Order 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 sample availability for pre-production testing. After sample approval, formalize your order with a purchase contract, and we'll arrange production and shipping according to your timeline. All shipments include full customs documentation and traceable logistics tracking.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid?
A: When stored properly in sealed containers, our Oxalic Acid maintains specification for 24 months from the production date.
Q: Can this product be used in food or pharmaceutical applications?
A: No. This product is strictly for industrial and laboratory research use only, not for human consumption or therapeutic purposes.
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 bill of lading.
Q: Do you offer custom packaging options?
A: Yes, we can provide custom packaging solutions for large-volume orders, including 500kg bags or 1000kg bulk containers. Minimum order quantities apply.
