Magnesium
Magnesium (CAS 7439-95-4), molecular formula Mg, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
| Molecular weight | 24.31 |
|---|---|
| Empirical formula | Mg |
| Assay | ≥99% trace metals basis |
| Form | dendritic pieces |
| Boiling point | 1090 °C(lit.) |
| Density | 1.74 g/mL at 25 °C(lit.) |
| Concentration | 2.5 g in THF |
| Melting point | 648 °C(lit.) |
| Vapour pressure | 1 mmHg (621 °C) |
| Autoignition temp | 950 °F |
| Storage temperature | 2-8°C |
| Application | Solid state synthesis with Ca and Sn resulted in a new phase, Ca6.2Mg3.8Sn7, which has an unprecedented type of tin chain composed of square-planar tin units.1 |
Hazard statements
- H228Flammable solid
- H251Self-heating; may catch fire
- H261In contact with water releases flammable gas
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P235Keep cool
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- P305IF IN EYES
| Transport (UN / ADR) | UN 1869 4.1/PG 3 |
|---|---|
| Water hazard class (WGK, DE) | nwg |
| Hazard codes (EU) | F |
| Risk statements (R) | 11-15 |
| Safety statements (S) | 7/8-43 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Resistivity | 4.46 μΩ-cm, 20°C |
|---|
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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?
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Magnesium (CAS 7439-95-4), molecular formula Mg, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Magnesium does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Magnesium in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Magnesium?
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Magnesium has CAS number 7439-95-4 and molecular formula Mg. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Magnesium?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Magnesium ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Magnesium be stored?
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Store Magnesium in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Magnesium used for?
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Magnesium is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Magnesium?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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