3209-30-1

Basic information

• Product Name: Toluidine bule
• Synonyms: Toluidine bule;disodium 4,4'-[(9,10-dihydro-4,8-dihydroxy-9,10-dioxo-1,5-anthrylene)diimino]bis[toluene-3-sulphonate];Benzenesulfonic acid, 2,2'-[(9,10-dihydro-4,8-dihydroxy-9,10-dioxo-1,5-anthracenediyl) diimino]bis(5-methyl-, disodium salt;2,2'-[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxo-1,5-anthracenediyl)diimino]bis(5-methylbenzenesulfonic acid sodium) salt;2,2'-[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bisimino]bis(5-methylbenzenesulfonic acid sodium) salt;C.I.63340;Toluidine blue【anthraquinone dye】;Disodium 4,4'-((9,10-dihydro-4,8-dihydroxy-9,10-dioxo-1,5-anthrylene)diimino)bis(toluene-3-sulphonate)
• CAS NO: 3209-30-1
• Molecular Formula: C28H20N2Na2O10S2
• Molecular Weight: 654.57534
• EINECS: 221-718-2
• Mol File: 3209-30-1.mol
• Article Data: 0

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: Toluidine bule(CAS DataBase Reference)
• NIST Chemistry Reference: Toluidine bule(3209-30-1)
• EPA Substance Registry System: Toluidine bule(3209-30-1)

Safety Data

• Hazardous Substances Data: 3209-30-1(Hazardous Substances Data)

Usage

Description

Toluidine blue is a basic dye that is commonly used in histology and cytology staining procedures. It is a member of the thiazine dye family and is soluble in water. Toluidine blue is used to stain negatively charged substances such as nucleic acids and sulfated proteoglycans.

Uses

Used in Histology and Cytology:
Toluidine blue is used as a staining agent for the visualization of tissues and cells under a microscope. It selectively stains different cellular components, allowing for the observation and analysis of various cell structures and morphology.
Used in Biological and Medical Research:
Toluidine blue is used as a highlighting agent to emphasize specific tissue types and cellular features in various biological specimens. This aids researchers in studying and identifying distinct characteristics of cells and tissues.