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首頁 > 供應產品 > 供應氧化鈰
供應氧化鈰
單價 46.00 / 公斤對比
銷量 暫無
發貨 山東濟南市付款后24小時內
庫存 9999公斤起訂25公斤
品牌 萬多鑫
型號 1036-38-3
規格 25KG
過期 長期有效
更新 2013-08-22 10:40
 
詳細信息

純品為白色重質粉末或立方體結晶,不純品為淺黃色甚至粉紅色至紅棕色(因含有微量鑭、鐠等)。幾乎不溶于水和酸。相對密度7.3。熔點1950℃,沸點:3500℃。

用途

氧化劑有機反應催化劑。鋼鐵分析作稀土金屬標樣。氧化還原滴定分析。脫色玻璃。玻璃搪瓷遮光劑。耐熱合金。
用作玻璃工業添加劑,作板玻璃研磨材料,還可用在化妝品中起到抗紫外線作用。目前已擴大到眼鏡玻璃、光學透鏡、顯像管的研磨,起脫色、澄清、玻璃的紫外線和電子線的吸收等作用。
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