caustic soda flakes widely used in paper making, in synthesis of detergents and soaps, viscose ... water, ethanol and glycerol, insoluble in acetone(5)Use: widely used in paper making, in synthesis of detergents and soaps, viscose ... ; in pesticides, dyes, rubber; oil drilling, oil refining; also used in machinery industry, wood processing, pharmacy and urban construction etc.(6)Packing ...