Ключевые слова: accident, adult, alkali, background, black, burn, care, caucasian, caustic soda, chemical, chemicals, chemistry, clean, close, closeup, compress, corrosion, corrosive, damage, danger, dangerous, destroy, disease, dry, factory, flake, glove, health, hydroxide, industry, infected, infection, ingredient, laboratory, manufacturing, material, product, reaction, safety, scar, skin, skin care, sodium, solid, test, treatment, white, wound,