リン化水素 リンかすいそ Also written りんかすいそ, 燐化水素 Meanings Noun phosphine; phosphane; PH3; hydrogen phosphide; phosphorus trihydride See also: ホスフィン. diphosphine; diphosphane; P2H4 solid hydrogen phosphides (a yellow powder) Kanji 化 transform 水 water. Read as スイ. 素 element. Read as ソ. Word lists Chemistry Jinuma: Japanese Dictionary · Word lists