Description: Toluène, également appelé méthylbenzène ou phénylméthane, est un hydrocarbure aromatique. The name toluene is derived from the older name toluöl which refers to
Description: Caustic Soda, scientifically known as Sodium Hydroxide (NaOH), is a powerful metallic base and alkali salt offered in diverse forms like flakes, pellets, granules,