Remazol Brilliant Violet 5R
Remazol Brilliant Violet 5R (CAS: 12226-38-9) is a reactive dye notable for its vibrant violet hue. Primarily utilised in cell biology and histology, this stain offers reliable differential staining capabilities for various biological specimens. Its specific chemical properties allow for covalent bonding to substrates, ensuring permanence and distinct colouration. Tech Serve Solutions supplies this compound for laboratory research and diagnostic applications where precise visualisation is paramount.
- IUPAC
- Reactive Violet 5

Biological Staining
Used as a differential stain in cell biology and histology laboratories. Remazol Brilliant Violet 5R enables the visualisation of cellular structures and tissues, aiding in microscopic analysis and diagnostics.
Histological Preparations
Essential for preparing stained slides of tissue samples. Its reactivity allows for stable integration into biological matrices, facilitating detailed examination of cell morphology and tissue architecture.
Diagnostic Assays
Can be employed in specific diagnostic assays where a violet-coloured marker is required for identifying or quantifying biological components. Its consistent performance is critical for reproducible results.
| 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 | 18097 |
|---|
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 Remazol Brilliant Violet 5R used for?
+
Remazol Brilliant Violet 5R is primarily used as a differential stain in cell biology and histology for the visualisation of cellular structures and tissues.
What are the CAS and formula for Remazol Brilliant Violet 5R?
+
The CAS number is 12226-38-9. The chemical formula is not provided in the product data.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Remazol Brilliant Violet 5R as a technical or research grade chemical. TSS does not represent this product as USP, BP, EP, or suitable for pharmaceutical, food, or nutraceutical use.
How should Remazol Brilliant Violet 5R be handled safely?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified with WGK Germany 3, indicating a high hazard to water.
How is Remazol Brilliant Violet 5R packed, shipped, and exported?
+
Remazol Brilliant Violet 5R is carefully packed to ensure safe transit and exported globally by Tech Serve Solutions in compliance with international shipping regulations for chemicals.
How can I request a sample or quote for Remazol Brilliant Violet 5R?
+
To request a sample or a quote for Remazol Brilliant Violet 5R, please contact the Tech Serve Solutions sales team via the website or direct contact details.
▶ Related products

(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology

(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis