Oxalic Acid Dihydrate
Oxalic acid dihydrate is a strong dicarboxylic acid used in metal treatment, textile processing, cleaning and chemical synthesis.
Also known as: Ethanedioic acid dihydrate, Oxalic acid hydrate
Crown Step supplies Oxalic Acid Dihydrate from qualified manufacturers in China for wholesale and export orders. Batch-specific COA, SDS and available regulatory documentation can be provided with the quotation.
Product Information
- International name: Oxalic Acid Dihydrate
- Chemical formula: H2C2O4·2H2O
- CAS number: 6153-56-6
- Appearance: Colorless to white crystals
- Packaging: 25 kg bags
- Storage: Store sealed in a cool, dry and well-ventilated area; typical shelf life 12 months
Typical Applications
- Metal cleaning and rust removal
- Textile mordant and processing aid
- Wastewater and mineral processing
- Chemical synthesis and laboratory use
- Industrial cleaning formulations
Typical Specification
| Parameter | Typical value |
| Assay | Min. 99.6% |
| Sulfates | Max. 0.08% |
| Ash | Max. 0.08% |
| Heavy metals as Pb | Max. 0.001% |
| Chlorides | Max. 0.003% |
| Iron | Max. 0.0015% |
The values above are typical commercial specifications and must be confirmed against the current manufacturer’s COA before purchase.
For price, minimum order quantity, lead time and shipping terms for Oxalic Acid Dihydrate, send us your inquiry through the form below.