Skip to main content
Home / Products / Stains Indicator Reagents-69 / BIEBRICH SCARLET

BIEBRICH SCARLET

Stains Indicator Reagents-69
Product code  RXSOL-69-4196-990

BIEBRICH SCARLET excellent quality manufacturer, exporter and supplier. BIEBRICH SCARLET is Azo organosulfur dye which is developed by German chemist Rudolf Nietzki.

Supply to Kandla, Mundra & Sikka ports Bulk & custom packaging Technical support included

Product Description

BIEBRICH SCARLET excellent quality manufacturer, exporter and supplier. BIEBRICH SCARLET is Azo organosulfur dye which is developed by German chemist Rudolf Nietzki.

Application & Usage

APPLICATION: FOR MICROSCOPICAL STAINING 
Biebrich scarlet: an acid azo dye that is used as a biological stain for cytoplasm.
Fluorescent labeling of white cells in tissue samples
The stain, Biebrich scarlet, is photo fixing and is especially useful for identifying eosinophils by binding to their cytoplasmic granules in tissue samples from 6 to 60 microns in thickness. It also stains granules of macrophage and granular lymphocytes.

Technical Specifications

C.A.S. No. 4196-99-0
CI NO. 26905
M.F. C22H14N4Na2O7S2
M.W. 556.49gm/mole

Specifications:

 

Dye Content (by Spectrophotometry) >70%
Solubility 0.1% (Dist. Water) Clear solution
Absorption Maximum (Dist. Water) ?max 506-510nm
Absorptivity (A1%/1cm,in water at ?max on dried substance) 530-740
Loss On Drying (110°C) 15%
Suitability for microscopy Passes test

Procedure

BIEBRICH SCARLET is Soluble in water, ethanol

Notes

Appearance : Red to brown powder
Solubility : 20 ppm in methanol yields clear solution
Absorption maxima : 500 - 510 nm (20 ppm in methanol)
Loss on drying (at 110°C, 1hr) : = 15.0%
Appearance : Red to brown powder
 
Solubility : 20 ppm in methanol yields clear solution
 
Absorption maxima : 500 - 510 nm (20 ppm in methanol)
 
Loss on drying (at 110°C, 1hr) : = 15.0%
 
Synonym  : Ponceau BS; Acid Red 66 

Other Names

Ponceau BS, Acid Red 66

Packing Sizes

Biebrich Scarlet for Fluorescent Staining of Cells.

Supply Locations

Keeping ready stock at Gandhidham, Mumbai, Chennai, Visakhapatnam, Kolkata, Fujairah, Dubai, Sharjah, Abu Dhabi

Need pricing or a bulk quote?

Send us the product and quantity — our Gandhidham team replies with a quote the same day.

Request a Quote