Disperse Blue 3
Disperse Blue 3 (CAS: 2475-46-9), with the molecular formula C17H16N2O3 and a molecular weight of 296.32 g/mol, is a synthetic organic compound. It is known for its use as a dye, particularly in staining applications within biological research. This compound exhibits specific absorption maxima, indicative of its chromophoric properties, making it useful for visualisation in microscopy and related scientific disciplines.
Histological Staining
Disperse Blue 3 serves as a stain in histology, aiding in the visualisation and differentiation of cellular structures. Its specific spectral properties allow for selective staining of biological tissues for microscopic examination.
Cell Biology Research
In cell biology, this dye is employed for staining cellular components. It is valuable for researchers investigating cell morphology, processes, and structures at a microscopic level.
Dye Applications
As a synthetic dye, Disperse Blue 3 finds applications where a specific blue colouration is required. Its properties are leveraged in various laboratory and research settings for identification and analytical purposes.
| Molecular weight | 296.32 |
|---|---|
| Empirical formula | C17H16N2O3 |
Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-43 |
| Safety statements (S) | 36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 61505 |
|---|---|
| Absorption | λmax 594 nmλmax 640 nm (2nd) |
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 Disperse Blue 3 used for?
+
Disperse Blue 3 is used as a stain in histology and cell biology research for visualising cellular structures and tissues under microscopy. It functions as a synthetic dye.
What are the CAS number and formula for Disperse Blue 3?
+
The CAS number for Disperse Blue 3 is 2475-46-9, and its molecular formula is C17H16N2O3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Disperse Blue 3 as a laboratory reagent. The precise assay or purity is available on the product's Certificate of Analysis. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards unless explicitly stated.
How should Disperse Blue 3 be handled safely?
+
Disperse Blue 3 is classified with GHS symbols GHS07 and GHS09 and a signal word of Warning. It carries hazard statements H302 (Harmful if swallowed), H317 (May cause an allergic skin reaction), and H400 (Very toxic to aquatic life). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves, is recommended. Handle in accordance with safety data sheets and avoid release into the environment.
Is Disperse Blue 3 shipped internationally?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and can arrange for the shipment and export of Disperse Blue 3 worldwide, adhering to all relevant international shipping regulations.
How can I request a sample or quote for Disperse Blue 3?
+
To request a sample or a quotation for Disperse Blue 3, please contact our sales department through the website or by phone. Our team will assist you with your 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