Lacmoid is used as an acid-base indicator and biological staining agent.
Dark brown powder. Lustrous dark-violet crystalline scales. Soluble in alcohol, ether, acetone, phenol and glacial acetic acid. Used as an indicator in analytical chemistry.
ACUTE/CHRONIC HAZARDS: Toxic.
Flash point data for Lacmoid are not available but Lacmoid is probably non-flammable.