Magnesium carbonate trihydrate
Magnesium carbonate trihydrate (CAS: 14457-83-1) is a hydrated inorganic salt with the linear formula MgCO₃ · 3H₂O and a molecular weight of 138.36 g/mol. This white, solid compound is primarily utilised as a laboratory reagent and in various industrial applications requiring magnesium compounds. Its properties make it suitable for use in materials science and as a component in certain chemical processes. Tech Serve Solutions supplies this chemical with an assay of 90%.
- IUPAC
- Hydrated magnesium carbonate,Nesquehonite,Non-basic magnesium carbonate
- Synonyms
- Hydrated magnesium carbonateNesquehoniteNon-basic magnesium carbonate

Laboratory Reagent
Used in research and analytical laboratories for chemical experiments and preparations. Its defined chemical composition makes it a reliable component in various laboratory procedures.
Industrial Applications
Applied in manufacturing processes where magnesium compounds are required. This can include applications in materials science and the production of other magnesium-based chemicals.
Chemical Synthesis
Serves as a precursor or reactant in the synthesis of other magnesium salts and compounds. It is a fundamental source of magnesium ions for various chemical reactions.
| Molecular weight | 138.36 |
|---|---|
| Linear formula | MgCO3 · 3H2O |
| Assay | 90% |
| Form | solid |
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 Magnesium Carbonate Trihydrate used for?
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Magnesium carbonate trihydrate is used as a laboratory reagent and in various industrial applications, including materials science and chemical synthesis as a source of magnesium compounds.
What are the CAS number and formula for Magnesium Carbonate Trihydrate?
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The CAS number for Magnesium Carbonate Trihydrate is 14457-83-1, and its linear formula is MgCO₃ · 3H₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Magnesium Carbonate Trihydrate with an assay of 90%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
What are the safety and handling precautions for Magnesium Carbonate Trihydrate?
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Magnesium Carbonate Trihydrate is classified with a WGK Germany of 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area to avoid dust inhalation and skin contact. Refer to the Safety Data Sheet (SDS) for comprehensive information.
How is Magnesium Carbonate Trihydrate packaged, shipped, and exported?
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Magnesium Carbonate Trihydrate is carefully packaged to ensure safe transit and is available for export globally by Tech Serve Solutions. Specific packaging details will be confirmed upon order.
How can I request a quote or sample for Magnesium Carbonate Trihydrate?
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To request a quote or sample of Magnesium Carbonate Trihydrate, please contact our sales department through the website or direct inquiry channels, providing your specific requirements.
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