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CAS号:7440-41-7
英文名称:Beryllium
英文同义词:Be;Glucinum;BE007930;BE005125;BE005129;BE005110;BE008710;BE005100;BE005126;BE005128
中文名称:铍
中文同义词:铍;铍箔;铍块;铍丝;铍粉;铍片;铍极薄箔;金属铍
;铍粉BE;铍,金属铍
分子式:Be
分子量:9.01
熔点:1278 °C (lit.)
沸点:2970 °C (lit.)
密度:1.85 g/mL at 25 °C (lit.)
储存条件:Store at +15°C to +25°C.
形态:powder
颜色:Gray
PH值:0.5 (H2O, 20°C)
电阻率 (resistivity):4.46 μΩ-cm, 20°C
水溶解性:soluble acids except HNO3; soluble alkalies [HAW93]
Merck:13,1164
暴露限值:TLV-TWA 0.002 mg/m3 (ACGIH, MSHA, and OSHA).
稳定性:Stable. Incompatible with acids, bases, oxidizing agents, halogen compounds, halogens, alkali metals.
CAS 数据库:7440-41-7(CAS DataBase Reference)
EPA化学物质信息:Beryllium (7440-41-7)