Rose Bengal Ar, 100 GM

Product OverviewROSE BENGAL AR is a product provided by Research-Lab Fine Chem Industries. Laboratory reagents are chemicals that are used in laboratories as a part of experimental procedures. These reagents can be important parts of chemical reactions, analytical reagents, or starting material for the production of other materials.This ROSE BENGAL is of analytical grade.CAS number: 632-69-9Molecular formula: C20H2O5Cl4 I4Na2Molecular weight: 1017.65 g/molDescription Observed: Dark red powder (Standard: Dark red powder)Absorption maximum max (0.001%; in water + 1ml 1% Na2CO3 Solution) Observed: 547 nm (Standard: 544 to 550 nm)Absorptivity (A1%/1cm in water + 1ml 1% Na2CO3 Solution at max) Observed: 796 (Standard: Min. 780)Loss on drying (110 C): 6.1% (Standard: Max. 10%)Package Size: 100 G