Description
Application Naphthol blue black dye can be used to stain proteins on polyacrylamide gels, agarose gels and nitrocellulose membranes. After electrophoresis, fixing the proteins in the gel is recommended. The gel can then be stained with 0.1% Naphthol Blue Black in 7% （v/v） acetic acid for at least 2 hr and destained with a soluion of 7% （v/v） acetic acid. Detection sensitivity is approx. 20% that of Coomassie Blue R.

Properties
product line BioReagent
composition Dye content, ~85% 
total impurities ≤10% water
suitability suitable for electrophoresis

Safety
Personal Protective Equipment dust mask type N95 （US）, Eyeshields, Gloves
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
WGK Germany 3
RTECS QJ6196000