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首頁 > 供應產品 > 氧化鈹
氧化鈹
單價 面議對比
詢價 暫無
發貨 江蘇常州市付款后24小時內
過期 長期有效
更新 2013-10-14 08:53
 
詳細信息

氧化鈹
CAS:  1304-56-9
分子式:  BeO
分子量:  25.01
沸點:  4300℃
熔點:  2575℃
中文名稱:  氧化鈹
英文名稱:  Beryllium oxide
化學特性白色或黃色粉末. 溶于酸及堿.  車間空氣中最高容許濃度為0.001毫克/米?.大鼠靜脈半數致死量:0.8毫克/千克. 相對密度: 1.909 熔點: 138℃(分解
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