氯化铅 AR,99% 高纯试剂 实验室小专家 可开专票 7758-95-4
发布时间：2024-05-15 05:32 点击:1次
中文名氯化铅英文名Lead chloride别名鉛氯化鉛氯化铅二氯化铅氯化铅(Ⅱ)有机金属铅标准溶液氯化铅, REAGENT GRADE氯化铅(II)英文别名PbCl2LecloNA 2291LT-S9148Lead chlorideleaddichlorideplumbouschlorideLead(II) chloridePlumbous chlorideleadchloride(pbcl2)Lead chloride (PbCl2)dichloro-lambda~2~-plumbaneCAS7758-95-4EINECS231-845-5化学式Cl2Pb分子量278.11InChIInChI=1/2ClH.Pb.4H/h2*1H;;;;;/q;;+2;;;;/p-2/r2ClH.H4Pb/h2*1H;1H4/q;;+2/p-2密度5.85g/mLat 25°C(lit.)熔点501°C(lit.)沸点950°C(lit.)闪点951°C水溶性Soluble in hot water, alkali hydroxides and NH4Cl solution. Insoluble in cold water and alcohol.蒸汽压1 mm Hg ( 547 °C)溶解度脂族烃: 微溶 (点燃)存储条件Store below +30°C.稳定性稳定。与强氧化剂、强酸不相容。敏感性0: forms stable aqueous solutions外观粉末比重5.85颜色White to off-whiteMerck14,5404Ksp沉淀平衡常数pKsp: 4.77暴露限值ACGIH: TWA 0.05 mg/m3NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3MDL号MFCD00011157