Zinc oxalate hydrate
Zinc oxalate hydrate (CAS: 547-68-2, Formula: ZnC2O4 · xH2O) is a chemical compound with a molecular weight of 153.41 (anhydrous basis). It is supplied by Tech Serve Solutions as chunks with a high purity of ≥99.99% trace metals basis. This essential chemical finds applications in materials science and research, serving as a valuable reagent in various chemical processes and scientific investigations.

Materials Science
Zinc oxalate hydrate serves as a precursor or component in the synthesis of advanced materials, potentially including metal-organic frameworks or specialised coatings. Its controlled decomposition can yield zinc oxide materials with specific morphologies for diverse applications.
Chemical Synthesis
As a source of zinc and oxalate ions, this compound can be utilised in various chemical synthesis routes. It may participate in precipitation reactions or serve as a reactant in the preparation of other zinc-containing compounds.
Research and Development
Widely used in laboratory settings, zinc oxalate hydrate is a key reagent for academic and industrial research. Its defined purity makes it suitable for experiments requiring precise stoichiometry and minimal interference from impurities.
| Molecular weight | 153.41 (anhydrous basis) |
|---|---|
| Linear formula | ZnC2O4 · xH2O |
| Assay | ≥99.99% trace metals basis |
| Form | chunks |

Hazard statements
- H302Harmful if swallowed
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Water hazard class (WGK, DE) | 1 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 21/22 |
| Safety statements (S) | 24/25 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Zinc oxalate hydrate used for?
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Zinc oxalate hydrate is used in materials science, chemical synthesis, and research and development.
What are the CAS number and formula for Zinc oxalate hydrate?
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The CAS number is 547-68-2, and the formula is ZnC2O4 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Zinc oxalate hydrate with an assay of ≥99.99% trace metals basis. We do not represent this product as USP, BP, or EP grade.
What are the safety concerns when handling Zinc oxalate hydrate?
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Zinc oxalate hydrate is classified as harmful if swallowed and harmful in contact with skin (H302 + H312). Appropriate personal protective equipment, including gloves and eye protection, should be worn when handling.
How is Zinc oxalate hydrate packed and exported?
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Zinc oxalate hydrate is supplied in chunk form and is available for global export by Tech Serve Solutions, a specialist supplier since 1998.
How can I request a quote or sample for Zinc oxalate hydrate?
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To request a quote or a sample, please contact our sales team through the Tech Serve Solutions website.
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