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% |
| Trademark |
shandongfurun |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
5000 Tons/Month |
High-Purity Oxalic Acid 99.6% for Solar Panel Manufacturing (HS Code: 29171110)
In solar panel manufacturing, even 0.1% impurity in oxalic acid can cause micro-cracks during silicon wafer texturing, leading to 5-8% yield loss. We’ve witnessed overseas clients struggling with inconsistent purity from unreliable suppliers, resulting in production halts and failed quality audits. With over 10 years in chemical export, we understand how critical stable raw materials are for your manufacturing line.
A Stable and Reliable Chemical Supply Solution
Our High-Purity Oxalic Acid 99.6% addresses these challenges through stringent production control and batch consistency testing. As a leading chemical export platform with self-operated import-export rights, we ensure 5000 tons monthly production capacity to meet your large-scale manufacturing needs, eliminating the risk of supply interruptions that delay your solar panel production.
Typical Industrial Applications
Beyond solar panel manufacturing, this SGS Certified Oxalic Acid serves as a critical reducing agent in leather processing, ore flotation in mining operations, and stone cleaning applications. Its dicarboxylic acid properties make it effective for metal surface treatment and industrial cleaning processes, providing versatile solutions across multiple manufacturing sectors.
Why Key Specifications Matter
The 99.6% purity level minimizes副反应 during silicon wafer etching, ensuring precise texturing patterns that maximize light absorption. Its medium strong acidity (pKa1=1.27, pKa2=4.27) provides controlled reaction rates, preventing over-etching. The 101-102ºC melting point ensures consistent dissolution behavior in aqueous solutions, while solubility characteristics (soluble in water/ethanol, insoluble in benzene) allow flexible process integration across different manufacturing systems.
What You Gain With Our Product
Using our ISO9001 Oxalic Acid reduces production costs by decreasing reject rates and rework. Unlike low-purity alternatives that introduce heavy metal contaminants, our product meets international export standards, facilitating smooth customs clearance in Europe and America. The stable supply chain ensures predictable production scheduling, while our bulk pricing model delivers cost advantages for high-volume solar panel manufacturers.
Why You Can Trust Us
Every batch undergoes triple testing (titration, HPLC, and FTIR) before release, with COA reports including specific impurity profiles. Our ISO9001 certification covers the entire production process from raw material selection to final packaging. With 6000+ global industrial customers and 10+ years of foreign trade experience, we’ve established robust quality control protocols that ensure each 25kg bag meets identical specifications. If any batch fails your incoming inspection, we provide full replacement at no cost.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific COA with purity test results, impurity levels, and physical properties. MSDS documents are provided in compliance with GHS standards, including handling precautions and emergency procedures. For critical projects, we can arrange third-party SGS testing at the port of loading, with results available before shipment departure.
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 order by sending an inquiry with your required quantity and delivery timeline. We can arrange sample testing (500g-1kg) for qualification purposes before bulk order confirmation. Upon sample approval, we’ll provide a detailed quotation including FOB/CIF pricing options and proceed with production once the foreign trade contract is signed. All shipments include full customs documentation for smooth import clearance.
Frequently Asked Questions
Q: What is the shelf life of this product?
A: When stored properly in sealed original packaging, the product maintains specifications for 24 months from the manufacturing date.
Q: Can this oxalic acid be used for food or pharmaceutical applications?
A: No, this product is for industrial and laboratory research use only, not for direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Each shipment includes COA, MSDS, commercial invoice, packing list, and bill of lading. Additional certificates (such as origin certificate) can be provided upon request.
Q: Do you offer custom packaging options?
A: Yes, we can provide packaging in 500kg bags or 1000kg jumbo bags for large-volume orders. Contact our sales team for custom packaging solutions.
Q: How is the product’s purity verified?
A: Purity is determined by acid-base titration according to GB/T 1626-2008 standard, with confirmation by HPLC analysis for organic impurities. Each batch COA includes specific test results.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes.
