Flashing brown paste. Slightly soluble in cold water, soluble in hot water was blue, soluble in alcohol, blue. Case of concentrated sulfuric acid was brown, yellow and red was....

soluble in water and ethanol is red, with intense blue fluorescence, slightly soluble in acetone, soluble in ethylene glycol aether. In sulfuric acid are yellow brown, with strong....

Soluble in water asblue-green, blue-green soluble in ethanol.Yellow in concentrated sulfuric acid, dilutedto dark orange.Aqueous solution of sodium hydroxide with graydye light....

Yellow uniform powder. Soluble in cold water, soluble in hot water was bright yellow, soluble in ethanol, yellow, aqueous solution when the temperature exceeds 70  , dye is....

Flashing red-brown crystal pieces or sand-like, melting point 118 ~ 118.5  . Soluble in water was yellow orange, soluble in alcohol and soluble fiber element, slightly soluble in....

yellow-green flash crystallization block or sand substance. Soluble in cold and hot water is red and purple, easily soluble in alcohol in red. Encounter sulfuric acid was yellow....

Uniform dark green flash powder or small pieces. Soluble in cold water and hot water ( for the purple solution) , soluble in alcohol purple. Case of concentrated sulfuric acid was....

Green crystal flash. Soluble in cold water and hot water was blue-green, blue soluble in alcohol. Case of concentrated sulfuric acid yellow, dark orange diluted, in which liquid....

Bright green flash of small crystalline powder. Soluble in water and alcohol ( the Blu-ray fluorescence was red with a strong solution) , soluble in solvent fiber, slightly....