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CAS號:7439-92-1
英文名稱:Lead
英文同義詞:SO;Pb;Blei;KS-4;Olow;LEAD;SSO 1;Omaha;plomb;Glover
中文名稱:鉛
中文同義詞:鉛;鉛棒;鉛丸;鉛靶;鉛絲;鉛粉;鉛屑;鉛板;鉛箔;鉛塊
分子式:Pb
分子量:207.2
熔點(diǎn):327.4 °C (lit.)
沸點(diǎn):1740 °C (lit.)
密度:1.00 g/mL at 20 °C
折射率:2.881 (632.8 nm)
儲存條件:Store at +5°C to +30°C.
儲存條件:no restrictions.
溶解度:H2O: soluble
形態(tài):wire
顏色:Olive-green or red to brown
比重:11.288
氣味 (Odor):Odorless gas
電阻率 (resistivity):20.65 μΩ-cm
水溶解性:reacts with hot conc HNO3, boiling conc HCl, H2SO4 [MER06]
Merck:13,5414
暴露限值:TLV-TWA 0.15 mg/m3 as Pb (ACGIH and MSHA), 0.05 mg (Pb)/m3 (OSHA); 10-h TWA 0.1 mg(inorganic lead)/m3 (NIOSH).
穩(wěn)定性:Stable. Incompatible with strong oxidizing agents, potassium, sodium.
CAS 數(shù)據(jù)庫:7439-92-1(CAS DataBase Reference)
(IARC)致癌物分類:2B (Vol. 23, Sup 7) 1987
EPA化學(xué)物質(zhì)信息:Lead (7439-92-1)