中文名	硒化氢
英文名	HYDROGEN SELENIDE
别名	硒化氢
英文别名	H2Se selane electronice-2 Selenium hydride hydrogeneselenie HYDROGEN SELENIDE hydrogenselenide(h2se) Hydrogen selenide (H2Se) hydrogenselenide,anhydrous
CAS	7783-07-5
EINECS	231-978-9
化学式	H2Se
分子量	80.98
密度	d4-42 2.12
熔点	-65.73°
沸点	bp -41.3°
水溶性	mL/100mL H2O: 377 (4°C), 270 (22.5°C) [MER06]; mL/l00g H2O at standard temp, pressure: 386 (0°C), 351 (10°C), 289 (20°C) [LAN05]
PH值	3.49(1 mM solution);2.93(10 mM solution);2.41(100 mM solution)
稳定性	Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with oxidizing agents, acids, water, halogenated hydrocarbons.
外观	colorless gas
危险品运输编号	2202
Hazard Class	2.3