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企業會員第1年

江蘇宜興佳彥玻陶科技有限公司  

金屬氧化物 無機化工原料

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首頁 > 供應產品 > 供應 優質重鉻酸鉀
供應 優質重鉻酸鉀
單價 面議對比
詢價 暫無
發貨 江蘇無錫市付款后3天內
品牌 中匯
型號 工業級
規格 工業級
過期 長期有效
更新 2015-08-08 14:38
 
詳細信息

 【分子式】:K2Cr2O7 

 【分子量】:294.18 

 【性  狀】:橙紅色板狀結晶,與可燃物接觸可能著火。比重2.676。熔點398℃。

 【用  途】:本品為用途極廣的鉻化合物,用于鉻酸混合液和重鉻酸滴定等實驗室應用,工業上的鉻酸鹽重鉻酸鹽制造、有機合成,電鍍、防腐劑、顏料、媒染劑,照相、印刷、電池、安全火柴、化學研磨劑等。

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