🧪☠️🧂

#chemical #alkali #base #sodium hydroxide #potassium hydroxide #corrosive #hazardous substance #chemistry #chemical salt #caustic powder

🧂💎🧪

#saltpeter #chemical salt #nitrate salt #laboratory chemical

🧪🧂😵‍💫

#chemical salt #ammonium chloride #smelling salts #pungent fumes #laboratory chemical #dizzying scent

🧪SO₃🧂

#sulfonate salt #chemical salt #ionic compound #sulfonic acid salt #inorganic chemistry #sodium sulfonate