Alfa Aesar™ 4-(4-Nitrophenylazo)resorcinol, 95%
Manufacturer: Alfa Aesar™ A1223222
It is a derivitized resorcinol dye compound with an absorption maximum of 432 nm. Used as a pH indicator.
Soluble in dilute sodium hydroxide. Insoluble in water.
Store in cool, dry place in a tightly sealed container. Store away from oxidizing agent.
Safety and Handling
GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECSNumber : VH2810000
TSCA : TSCA