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首頁 > 供應產品 > 氧化鉛
氧化鉛
單價 面議對比
詢價 暫無
發(fā)貨 遼寧沈陽市付款后3天內
過期 長期有效
更新 2012-05-03 17:21
 
詳細信息

分子式PbO

分子量:223.2

氧化鉛為黃色或略帶紅色的黃色粉末或細小片狀結晶,遇光易變色;

不溶于水,不溶于乙醇,溶于硝酸乙酸、熱堿液;

空氣中能逐漸吸收二氧化碳。加熱到300~500℃時變?yōu)?span style="color: #136ec2">四氧化三鉛,溫度再高時變?yōu)?span style="color: #136ec2">一氧化鉛。有毒

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