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单词
hydrogen phosphide
释义
hydrogen phosphide
Encyclopedia
工学
【工业气体】
释
phosphine;hydrogen phosphide
磷烷
分子式为PH3,分子量为34.0。熔点为-133.8℃,常压下沸点为-87.7℃,液体密度(-87.77℃)为740千克/米3,气体密度(-87.77℃)为3.922千克/米3。又称氢化磷、磷化三氢、膦。
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