A strongly alkaline white deliquescent compound used in many industrial processes, e.g. soap manufacture.
氢氧化钾，苛性钾
Chemical formula: KOH
Example sentencesExamples
He isolated potassium, another well known alkali metal, from potassium hydroxide in the same year.
The list includes sodium hydroxide and potassium hydroxide, caustic chemicals that will rip the skin off your fingers and the lining from the throat.
Primary alkaline batteries use sodium hydroxide or potassium hydroxide as the electrolyte.
Sodium hydroxide or potassium hydroxide are used when greater alkalinity is required, but care must be taken when handling them as they are quite caustic.
Platinum also dissolves in hot alkalis such as hot sodium hydroxide or potassium hydroxide.
Definition of potassium hydroxide in US English:
potassium hydroxide
noun
A strongly alkaline white deliquescent compound used in many industrial processes, e.g. soap manufacture.
氢氧化钾，苛性钾
Chemical formula: KOH
Example sentencesExamples
Sodium hydroxide or potassium hydroxide are used when greater alkalinity is required, but care must be taken when handling them as they are quite caustic.
Primary alkaline batteries use sodium hydroxide or potassium hydroxide as the electrolyte.
The list includes sodium hydroxide and potassium hydroxide, caustic chemicals that will rip the skin off your fingers and the lining from the throat.
Platinum also dissolves in hot alkalis such as hot sodium hydroxide or potassium hydroxide.
He isolated potassium, another well known alkali metal, from potassium hydroxide in the same year.