CAS号:7440-23-5
品名:钠sodiumatom
中文别名:金属钠;
英文别名:sodio;COCKTAILNA;SODIUMLUMPS;SODIUMLUMP;Natrium;anhydroussodium;sodium-23;sodiumpowder;NA1421;sodiumSolution;Sodium;SODIUMMETAL;Nametal;
分子式:HNa
分子量:23.9977
精确质量:23.9976
Psa:0.0
RTECS号:VY0686000
UNII号:9NEZ333N27
外观与性状:淡银色固体
密度:1.04g/mLat 20°C
沸点:883°C(lit.)
熔点:97.8°C(lit.)
闪点:128°F
稳定性:Reacts violently with water, liberating and possibly igniting hydrogen. Flammable solid. Incompatible with water, strong oxidizing agents. Do not store near oxidants. Store under oil, or dry inert gas. Air sensitive.
储存条件:库房通风低温干燥,没于烃中保存,与氧化剂、卤素、强酸分开存放
蒸汽压:1 mm Hg ( 440 °C)
安全说明:S26-S8-S6A-S45-S43D-S43-S5*-S53
危险类别码:R14/15; R34
WGK Germany:1
海关编码:2805110000
危险品运输编码:UN 3264 8/PG 3
危险类别:4.3
包装等级:I
危险品标志:C
信号词:Danger
危险性防范说明:P223; P231 + P232; P280; P305 + P351 + P338; P370 + P378; P422
危险标志:GHS02, GHS05
危险性描述:H260; H314
钠