Violamine R
Violamine R (CAS: 6252-76-2) is a synthetic organic compound with the molecular formula C34H25N2NaO6S. This vibrant dye, also known as Acid Violet 9, finds its primary utility as a histological and biological stain. Its distinct spectral properties, with an absorption maximum at 529 nm, enable precise visualisation in various biological applications. Tech Serve Solutions supplies Violamine R for research and laboratory use.
- IUPAC
- Acid Violet 9
Histological Staining
Violamine R serves as a valuable stain in histology for differentiating cellular structures and tissues under microscopic examination. Its properties allow for clear visualisation of tissue morphology.
Cell Biology Research
In cell biology, this dye is employed to visualise and study cellular components. Its specific absorption characteristics aid in experimental procedures requiring differential staining.
Laboratory Reagent
As a laboratory reagent, Violamine R is used in various staining protocols and analytical procedures. It is supplied for general research and diagnostic applications.
| Molecular weight | 612.63 |
|---|---|
| Empirical formula | C34H25N2NaO6S |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 45190 |
|---|---|
| Absorption | λmax 529 nm |
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 Violamine R used for?
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Violamine R is primarily used as a histological and biological stain for visualising cellular structures and tissues in laboratory and research settings.
What is the CAS number and chemical formula for Violamine R?
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The CAS number for Violamine R is 6252-76-2, and its chemical formula is C34H25N2NaO6S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Violamine R, Colour Index Number 45190. The precise assay and grade are detailed in the product's specification sheet, and it is not represented as USP, BP, or EP grade.
What are the safety and handling precautions for Violamine R?
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Violamine R requires careful handling. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used. The substance is classified with a WGK Germany rating of 3, indicating a hazard to water.
How is Violamine R packed, shipped, and exported?
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Violamine R is carefully packed for safe transit and is available for global export by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a sample or quote for Violamine R?
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To request a sample or a quote for Violamine R, please contact the Tech Serve Solutions sales department via the website or direct inquiry channels.
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