Description
Tetrazolium violet is a microscopy reagent with CAS number 1719-71-7 and empirical formula C₂₃H₁₇ClN₄. Its molar mass is 384,86 g/mol, supporting reliable use in staining and related microscopic procedures where a defined tetrazolium dye is required. This grade from manufacturer Carl ROTH provides a convenient small quantity for method development, teaching laboratories, and analytical setups that need controlled reagent portions. Tetrazolium violet is commonly employed where redox-sensitive colour reactions or dye-based visualisation steps form part of the microscopic protocol. The compact glass presentation helps preserve sample integrity during storage and handling on the bench. Clear identity data—CAS, formula, and molar mass—facilitate documentation, inventory control, and alignment with established microscopy methods. Suitable for laboratories seeking a focused pack size without excess bulk, it integrates readily into standard chemical and microscopy inventories.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Appearance: off-white to light beige powder
- Appearance of solution (50 mg/ml in MeOH): clear, yellow to yellow green
- CAS number: 1719-71-7
- Pack sizes: 1 g, 5 g, 10 g
- Empirical formula: C₂₃H₁₇ClN₄
- Molar mass: 384,86 g/mol
- Grade: for microscopy
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Tetrazolium violet, for microscopy, 1 g, glass
What is this article?
Tetrazolium violet, for microscopy, 1 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
Which category should I open next?
The category is Organic chemicals & synthesis reagents. The sub-category is Organic building blocks & synthesis reagents. The catalogue is Lab chemicals.
Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
