硫酸钾 Traditional form: 硫酸鉀 Pinyin (reading): liúsuānjiǎ Definitions: potassium sulfate Characters: 硫 - sulfur 酸 - tart, sour; spoiled; acid 钾 - potassium Traditional characters: 硫 - sulfur 酸 - tart, sour; spoiled; acid 鉀 - potassium