连云港尚立苏特国际贸易有限公司
LIANYUNGANG SUNNY SALT INTERNATIONAL TRADING CO.,LTD
Oxalic acid
Used as reducing agent and bleaching agent, mordant in printing and dyeing industry, also used in synthesis of oxalate, oxalate and oxamide.
Oxalic Acid – ≥99.6% | Industrial Grade
Oxalic Acid is a strong organic acid in crystalline powder form. It is widely used for metal surface cleaning, rust removal, textile bleaching, and chemical synthesis. Our industrial-grade product offers high purity and is suitable for both standalone and blended applications.
Product Specifications (COA)
| Parameter | Specification |
|---|---|
| Purity (H₂C₂O₄·2H₂O) | ≥ 99.6% |
| Chloride (Cl⁻) | ≤ 0.002% |
| Sulfate (SO₄²⁻) | ≤ 0.015% |
| Heavy Metals (Pb) | ≤ 10 ppm |
| Iron (Fe) | ≤ 0.002% |
| Ignition Residue | ≤ 0.08% |
| Appearance | White crystalline powder |
Applications
- Metal Cleaning: Removes rust, scale, and mineral deposits from equipment and piping.
- Textile Industry: Acts as a bleaching and dyeing auxiliary in fiber processing.
- Chemical Synthesis: Intermediate in rare earth extraction and pharmaceutical production.
- Household Uses: Used in toilet bowl cleaners, stain removers, and disinfectants (diluted).
About Us
SUNNY SALT supplies high-purity Oxalic Acid for industrial and chemical use. We offer export packaging, OEM service, and full documentation including COA, MSDS, and third-party inspection support upon request.
- Packaging: 25kg bags / jumbo bags
- Grade: Industrial / Technical
- Standard: GB / Industrial Grade
FAQ
Can oxalic acid be used for rust removal?
Yes, it reacts with iron oxides to dissolve rust and is effective for metal surface cleaning.
Is this suitable for textile bleaching?
Yes, it is widely used in dyeing and bleaching processes in the textile industry.
Is it dangerous to handle?
Oxalic acid is corrosive. Use with gloves and ventilation. Full MSDS available on request.
Do you offer OEM and labeling service?
Yes, custom packaging and multilingual labels are available for bulk orders.
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