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Alfa Aesar™ Erythrosin B

$55.88 - $591.08

Chemical Identifiers

CAS 568-63-8
Molecular Formula C20H6I4Na2O5
Formula Weight 879.87
MDL Number MFCD00144257
Synonym C.I. 45430; Tetraiodofluorescein sodium salt
Chemical Name or Material Erythrosin B
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1418014 Alfa Aesar
A1418014
25g Each for $55.88
AAA1418022 Alfa Aesar™
A1418022
100g Each for $177.01
AAA1418036 Alfa Aesar™
A1418036
500g Each for $591.08
Specifications

Description

Applications
Erythrosin B, also called Acid Red 51, is used as a food colorant, in printing inks and as a biological stain in plant anatomy. It finds application as a dental plaque disclosing agent and a sensitizer for orthochromatic photographic films. As a food additive, it is commonly used in sweets like candies, popsicles and in cake-decorating gels. It is an important dye used in the determination of cell viability and used as phosphorescent triplet probe to detect rotational diffusion of membrane proteins.

Solubility
Soluble in water, glycerin and methanol.

Notes
Light sensitive and hygroscopic. Keep the container tightly closed in a dry and well-ventilated place.Incompatible with oxidizing agents.
Description & Specifications

Chemical Identifiers

568-63-8
879.87
C.I. 45430; Tetraiodofluorescein sodium salt
C20H6I4Na2O5
MFCD00144257
Erythrosin B

Specifications

568-63-8
879.87
25g
C20H6I4Na2O5
MFCD00144257
Erythrosin B

Safety and Handling

GHS H Statement
H302

GHS P Statement
P264-P270-P301+P312-P330-P501a

Warning

RTECSNumber : LM5950000

TSCA : TSCA