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 |
| 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% |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
White Crystal Oxalic Acid Dihydrate 99.6%: Solving Polishing Industry Purity Challenges with HS Code 29171110
In over a decade of serving industrial clients across 50+ countries, we've witnessed how inconsistent Oxalic Acid Dihydrate purity can derail metal polishing lines—causing uneven finishes, increased tool wear, and costly rework. Many manufacturers struggle with suppliers who can't maintain the 99.6% standard, leading to batch-to-batch variations that make process optimization impossible.
A Stable and Reliable Chemical Supply Solution
Our White Crystal Oxalic Acid Dihydrate 99.6% addresses these critical pain points through rigorous production control and a supply chain built for industrial stability. As a leading chemical export platform with 10+ years of experience, we ensure each batch meets the exacting standards required for metal and marble polishing applications, supporting the consistent performance your production line demands.
Typical Industrial Applications
This Ethanedioic Acid Industrial Grade product serves as a vital component in metal surface treatment, where its medium strong acidity effectively removes rust and oxides without damaging base materials. In marble processing, it acts as a precision cleaning agent, eliminating mineral deposits and enhancing surface luster—all while maintaining material integrity. Its role as a reducing agent also makes it valuable in mining operations and leather processing.
Why Key Specifications Matter
The 99.6% purity level is not arbitrary—it directly impacts polishing efficiency by minimizing impurities that cause streaking or pitting on metal surfaces. The controlled solubility (soluble in water and ethanol, insoluble in benzene) ensures predictable dilution ratios, while the precise melting point (101-102ºC) guarantees consistent reaction behavior in thermal processing steps. For international buyers, compliance with UN No. 3261 ensures smooth customs clearance and transportation, avoiding costly delays.
What You Gain With Our Product
Choosing our ISO9001 Oxalic Acid means investing in reliability that translates to tangible business benefits: reduced material waste from failed batches, lower maintenance costs from cleaner production equipment, and improved end-product quality that enhances your market competitiveness. Unlike low-grade alternatives that risk surface damage or regulatory non-compliance, our industrial-grade solution delivers consistent performance that protects your brand reputation and bottom line.
Why You Can Trust Us
Our quality assurance process begins with raw material testing and continues through every production stage, with final validation by SGS-certified laboratories. Each shipment includes a comprehensive COA with batch-specific purity data, and MSDS documentation for safe handling. With a monthly production capacity of 6000 tons, we maintain buffer stocks to prevent supply disruptions, while our 24/7 technical support team ensures prompt resolution of any application questions.
Certificate of Analysis & Documentation
Every order includes a Certificate of Analysis with detailed parameters including purity, density, and solubility test results specific to your batch. Material Safety Data Sheets (MSDS) provide complete handling instructions, and additional documentation such as origin certificates can be arranged upon request to facilitate international trade 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.
How to Place Your Order
Initiate your purchase by submitting an inquiry with your required quantity and delivery location—our team will provide a detailed quotation including FOB/CIF options within 24 hours. For first-time buyers, we recommend requesting a small sample for qualification testing before full-scale ordering. Once specifications are confirmed, we arrange production, inspection, and shipping from our Qingdao, Tianjin, or Shanghai ports as needed.
Frequently Asked Questions
Q: What is the shelf life of this Oxalic Acid Dihydrate?
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 for food or pharmaceutical applications?
A: No, this product is strictly for industrial and laboratory research use only. It is not intended for direct human consumption, therapeutic, or household use.
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 bill of lading.
Q: Do you offer custom packaging options?
A: Standard packaging is 25kg bags, but we can arrange alternative packaging solutions for bulk orders—please specify your requirements during the inquiry process.
Q: How is product purity verified?
A: Purity is confirmed through titration and HPLC analysis, with results documented in the batch-specific COA. Additional testing can be arranged at buyer's request and expense.
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.
