Potassium hydroxide (KOH)

Appearance: Solid

Health: Extreme danger
Fire: Nonflammable
Reactivity: Unstable if heated

Melting point: 410°C

En: Caustic potash
Es: Hidróxido de potasio | Potasa cáustica
Ru: Гидроксид калия | Каустический поташ