Sodium mesoxalate monohydrate
Sodium mesoxalate monohydrate (CAS 31635-99-1) is a white crystalline solid with the linear formula (HO)₂C(COONa)₂. This organic salt functions as a versatile building block in chemical synthesis. Its chemical structure, featuring dihydroxy and carboxylate groups, makes it valuable in various organic reactions and as a precursor for more complex molecules. Tech Serve Solutions supplies this compound for research and industrial applications.
- IUPAC
- Dihydroxymalonic acid disodium salt,Ketomalonic acid disodium salt,Mesoxalic acid disodium salt monohydrate
- Synonyms
- Dihydroxymalonic acid disodium saltKetomalonic acid disodium saltMesoxalic acid disodium salt monohydrate

Organic Synthesis Intermediate
Sodium mesoxalate monohydrate serves as a key intermediate in the synthesis of various organic compounds. Its functional groups allow for diverse chemical transformations, enabling the construction of complex molecular architectures.
Research and Development
This compound is utilised in laboratory settings for research and development purposes. Its unique structure is explored for novel applications in materials science and medicinal chemistry.
Precursor for Fine Chemicals
It acts as a precursor in the production of fine chemicals and specialised reagents. The reactivity of the mesoxalate moiety facilitates its incorporation into target molecules.
| Molecular weight | 180.02 |
|---|---|
| Linear formula | (HO)2C(COONa)2 |
| Assay | ≥98.0% (RT) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Sodium mesoxalate monohydrate used for?
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Sodium mesoxalate monohydrate is primarily used as a building block and intermediate in organic synthesis and for research and development in areas such as materials science and medicinal chemistry.
What is the CAS number and formula for Sodium mesoxalate monohydrate?
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The CAS number is 31635-99-1 and the linear formula is (HO)₂C(COONa)₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium mesoxalate monohydrate with an assay of ≥98.0% (RT). We do not represent this product as meeting pharmacopoeia standards such as USP, BP, or EP.
What are the safety and handling considerations for Sodium mesoxalate monohydrate?
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This compound is classified under WGK Germany 3. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used during handling. Consult the Safety Data Sheet for comprehensive information.
How is Sodium mesoxalate monohydrate packed, shipped, and exported?
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Tech Serve Solutions offers Sodium mesoxalate monohydrate in various packaging sizes suitable for research and industrial needs. We are experienced in exporting chemicals globally, ensuring compliance with all relevant shipping regulations.
How can I request a sample or quote for Sodium mesoxalate monohydrate?
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To request a sample or a quotation for Sodium mesoxalate monohydrate, please contact our sales department through the details provided on our website.
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