熔點(diǎn)430°C(lit.)沸點(diǎn)1490°C(lit.)密度1.15g/mLat20°C蒸氣壓1.3mmHg(546°C)折射率1.93閃點(diǎn)1490°C儲(chǔ)存條件Storeat+5°Cto+30°C.溶解度0.06g/L(25°C)形態(tài)beads顏色Slightlygreenish-gray比重4.14PH值5(50g/l,H2O,20℃)(slurry)水溶解性0.06g/L(25oC)敏感性Air&MoistureSensitive晶體結(jié)構(gòu)Hexagonal,Wurtzite(Zincite)Structure-SpaceGroupP63mcMerck14,2660Ksp沉淀平衡常數(shù)pKsp:6.76暴露限值A(chǔ)CGIH:TWA1mg/m3NIOSH:IDLH100mg/m3;TWA1mg/m3穩(wěn)定性Stable.Incompatiblewithoxidizingagents,potassium,water.Air,lightandmoisturesensitive
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