Thulium(III) oxalate hydrate
Thulium(III) oxalate hydrate (CAS: 58176-73-1), with the linear formula Tm2(C2O4)3 · xH2O, is a high-purity inorganic compound supplied by Tech Serve Solutions. Primarily utilised in chemical synthesis and as a precursor in catalysis, this thulium salt is valued for its specific lanthanide properties. Its meticulous production ensures a high assay, making it suitable for advanced research and industrial applications requiring precise stoichiometry.

Catalysis Research
Serves as a precursor or component in the development of novel catalytic systems, particularly where thulium's Lewis acidity or coordination chemistry is beneficial.
Inorganic Synthesis
Used as a starting material for the synthesis of other thulium-containing inorganic compounds and materials, leveraging its well-defined stoichiometry.
Materials Science
Incorporated into the research and development of advanced materials, potentially for optical or electronic applications due to the unique properties of thulium.
| Molecular weight | 601.93 (anhydrous basis) |
|---|---|
| Linear formula | Tm2(C2O4)3 · xH2O |
| Assay | ≥99.99% |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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 Thulium(III) oxalate hydrate used for?
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Thulium(III) oxalate hydrate is primarily used in chemical synthesis and catalysis research, and as a precursor for developing advanced inorganic materials.
What are the CAS number and formula for Thulium(III) oxalate hydrate?
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The CAS number is 58176-73-1 and the formula is Tm2(C2O4)3 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Thulium(III) oxalate hydrate with an assay of ≥99.99%. We do not represent this product as meeting pharmacopoeia standards (USP, BP, EP) unless explicitly stated.
How should Thulium(III) oxalate hydrate be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid ingestion and skin contact, as indicated by hazard statements H302 and H312.
Is Thulium(III) oxalate hydrate a controlled substance?
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The provided data does not indicate that Thulium(III) oxalate hydrate is a controlled substance.
How is this product packed and shipped?
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Products are carefully packed and exported by Tech Serve Solutions according to international shipping regulations for chemical compounds.
How can I request a sample or quote?
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To request a sample or quote for Thulium(III) oxalate hydrate, please contact our sales department through the TSS website or your dedicated account manager.
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