Product Range

ROSE BENGAL AR

HomeLaboratory ChemicalsAdsorption Indicators
SYNONYMS :  4,5,6,7-TETRACHLORO-2',4',5',7'-TETRAIODOFLUORESCEIN, ACID RED 94, BENGAL ROSE B SODIUM SALT
 
Article No. 05600
Grade AR
Purity
CAS No. 632-69-9
Molecular Formula C20H2.Cl4I4Na2O5
Molecular Weight 1017.65
H.S. Code 3212.9000
Shelf Life 5 Years

 
C.I.No.45440
 
Specifications
Appearance Dark red colored powder
Absorption maxima (0.001% in water 1 ml 1% Na2CO 544 - 550 nm
Absorptivity at %u03BBmax. 0.001% in water 1 ml Min 780
Loss on drying (at 110 °C) Max 10%
 
Safety Information and Hazard Symbols
Safety Statement: 22-24/25
 
Revision Date : 23-Aug-2013