Phosphine (IUPAC name: phosphane) is a colorless, flammable, highly toxic compound with the chemical formula P H 3, classed as a pnictogen hydride. Pure phosphine is odorless, but …

磷化氢，是一种 无机化合物，化学式为PH3，是一种无色、剧毒、易燃的储存于钢瓶内的液化压缩气体。 纯净的磷化氢气体是无色无味的，但在金属 磷化物 产生磷化氢气体时常带有乙炔味或 …

磷化氢是无色、可燃、剧毒的气体，难溶于水，更易溶于 苯 和 二硫化碳 等 非极性溶剂。 PH. 3 呈 三角锥形分子构型， 分子对称性 C3v。 它的P−H 键长 为1.42 Å，H−P−H 键角 为93.5 °， 偶 …

Phosphine is a respiratory tract irritant that attacks primarily the cardiovascular and respiratory systems causing peripheral vascular collapse, cardiac arrest and failure, and pulmonary edema.

Phosphine (PH₃) is a colorless, flammable, and explosive gas at room temperature that smells like garlic or decaying fish. Exposure to phosphine may cause, nausea, vomiting, stomach pain, …

Phosphine is a colorless, flammable, and explosive gas at ambient temperature that has the odor of garlic or decaying fish. Small amounts occur naturally from the break down of organic …

Phosphine (PH_3), a colorless, flammable, extremely toxic gas with a disagreeable garliclike odor. Phosphine is formed by the action of a strong base or hot water on white phosphorus or by the …

Phosphine is a colorless, flammable, and explosive gas at ambient temperature that has the odor of garlic or decaying fish. Small amounts occur naturally from the break down of organic …

Phosphine is a respiratory tract irritant that attacks primarily the cardiovascular and respiratory systems causing peripheral vascular collapse, cardiac arrest and failure, and pulmonary edema.

中文名:磷烷,英文名:phosphine,CAS:7803-51-2,化学式:H3P,分子量:34,密度:0.491 (estimate),熔点:-133°,沸点:−87.5°C (lit.),水溶性:0.26 volumes in H2O (20°C); insoluble hot H2O; slightly …