product Name:hydrogen [4-[4-(diethylamino)-3',4'-bis(sulphonatomethyl)benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]diethylammonium, potassium salt
Hydrogen (4-(4-(diethylamino)-3',4'-bis(sulphonatomethyl)benzhydrylidene)cyclohexa-2,5-dien-1-ylidene)diethylammonium, potassium salt; Light Green Sf Yellowish