Crystal Violet Lactone
Chemical name: 6-(Dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)-1(3H)-isobenzofuranone
Molecular Weight:415.53 g/mol
Appearance: Blue-green crystals or pale green powder.
Use: dark blue press-sensitive and heat sensitive dyes for press-sensitive action paper and carbonless copying paper.
Storage: Store at room temperature
Crystal violet lactone (CVL) is a leuco dye, a lactone derivate of crystal violet 10B. In pure state it is a slightly yellowish crystalline powder, soluble in nonpolar or slightly polar organic solvents.It may cause allergic contact dermatitis in people handling the carbonless copy paper.
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