Thulium(III) carbonate hydrate
Thulium(III) carbonate hydrate (CAS: 87198-17-2), with the chemical formula Tm2(CO3)3 · xH2O, is a compound supplied by Tech Serve Solutions. Its anhydrous basis molecular weight is 517.90. This thulium salt primarily serves as a reagent in thermal decomposition processes. It is a valuable material for specific chemical synthesis and inorganic chemistry applications.
- IUPAC
- Carbonic acid thulium(III) salt hydrate

Thermal Decomposition Reagent
Thulium(III) carbonate hydrate is utilised as a reagent in thermal decomposition studies and processes. It can be heated to produce other thulium-based compounds.
Catalysis Research
As a thulium compound, it may find applications in research related to catalysis, particularly where rare earth elements are investigated for catalytic activity.
Inorganic Synthesis
This compound serves as a precursor in the synthesis of various inorganic thulium compounds. Its controlled decomposition allows for the preparation of specific thulium oxides or other salts.
| Molecular weight | 517.90 (anhydrous basis) |
|---|---|
| Linear formula | Tm2(CO3)3 · xH2O |
| Assay | 99.99% |
| Application | Reagent for thermal decomposition1 |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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) carbonate hydrate used for?
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Thulium(III) carbonate hydrate is primarily used as a reagent for thermal decomposition and in inorganic synthesis and catalysis research.
What are the CAS number and chemical formula?
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The CAS number for Thulium(III) carbonate hydrate is 87198-17-2, and its chemical formula is Tm2(CO3)3 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Thulium(III) carbonate hydrate with an assay of 99.99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Thulium(III) carbonate hydrate be handled?
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Handling requires caution. It is classified as a Warning under GHS, with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use appropriate personal protective equipment such as a dust mask (type N95), eyeshields, and gloves. Ensure adequate ventilation.
Is Thulium(III) carbonate hydrate a controlled substance?
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Based on the provided data, Thulium(III) carbonate hydrate is not listed as a controlled substance. Standard chemical handling procedures apply.
How is the product shipped and exported?
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Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packaging and compliance with international shipping regulations for chemicals like Thulium(III) carbonate hydrate.
How can I request a quote or sample?
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To request a quote or a sample of Thulium(III) carbonate hydrate, please contact our sales team through the TSS website or via direct inquiry, providing your contact details and intended use.
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