Sudan Red 7B
Sudan Red 7B (CAS: 6368-72-5; C24H21N5) is a synthetic organic dye known for its vibrant red colouration. With a molecular weight of 379.46 g/mol, this compound is primarily utilised as a biological stain in cell biology, hematology, and histology. Its ability to colour lipids makes it valuable for specific microscopic applications. Tech Serve Solutions supplies Sudan Red 7B for research and laboratory use.
- IUPAC
- Fat Red 7B,Fat red bluish,Solvent Red 19
- Synonyms
- Fat Red 7BFat red bluishSolvent Red 19
Biological Staining
Sudan Red 7B is widely employed as a stain in microscopy for cell biology and histology. It is particularly effective for staining lipids and fat globules within biological tissues, aiding in their visualisation.
Hematology Applications
In hematology, this dye can be used to differentiate and stain specific cellular components. Its properties allow for the examination of blood cells and related structures in diagnostic and research settings.
Laboratory Reagent
As a versatile laboratory reagent, Sudan Red 7B serves various staining protocols. Researchers utilise it for diverse applications requiring a reliable red dye for observational purposes.
| Molecular weight | 379.46 |
|---|---|
| Empirical formula | C24H21N5 |
| Melting point | 130 °C (dec.)(lit.) |
Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 26050 |
|---|
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 Sudan Red 7B used for?
+
Sudan Red 7B is used as a biological stain in cell biology, hematology, and histology, particularly for staining lipids and fat globules.
What are the CAS number and chemical formula for Sudan Red 7B?
+
The CAS number for Sudan Red 7B is 6368-72-5, and its chemical formula is C24H21N5.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Sudan Red 7B as a laboratory reagent. The specific grade and purity are available upon request, and TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Sudan Red 7B?
+
Sudan Red 7B is classified as harmful if swallowed (H302). When handling, use a dust mask type N95, eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation.
How is Sudan Red 7B packed, shipped, and exported?
+
Sudan Red 7B is carefully packed to maintain its integrity during transit. Tech Serve Solutions is experienced in exporting chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for Sudan Red 7B?
+
To request a sample or a quote for Sudan Red 7B, please contact our sales department through the website or by phone, providing your specific requirements.
▶ 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