Methylene Violet (Bernthsen)
Methylene Violet (Bernthsen) (CAS 2516-05-4), molecular formula C14H12N2OS, is a high-purity chemical supplied by Tech Serve Solutions for cell biology 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 | 256.32 |
|---|---|
| Empirical formula | C14H12N2OS |
| Grade | certified by the Biological Stain Commission |
| Composition | Dye content, ≥65% |
| Melting point | 216 °C (dec.)(lit.) |
| Colour Index Number | 52041 |
|---|---|
| Absorption | λmax 580 nm |
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 Methylene Violet (Bernthsen)?
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Methylene Violet (Bernthsen) (CAS 2516-05-4), molecular formula C14H12N2OS, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to USP, BP and EP standards.
What grades of Methylene Violet (Bernthsen) does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methylene Violet (Bernthsen) 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 Methylene Violet (Bernthsen)?
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Methylene Violet (Bernthsen) has CAS number 2516-05-4 and molecular formula C14H12N2OS. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Methylene Violet (Bernthsen)?
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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 Methylene Violet (Bernthsen) 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 Methylene Violet (Bernthsen) be stored?
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Store Methylene Violet (Bernthsen) 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 Methylene Violet (Bernthsen) used for?
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Methylene Violet (Bernthsen) is used in cell biology 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 Methylene Violet (Bernthsen)?
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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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