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濟(jì)南谷瑞特化工有限公司  

氟化鈉，氨基鈉，吡啶，氧化亞錫，對(duì)溴苯甲醚，二乙二醇丁醚
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三氧化二鐵
單價(jià) 面議對(duì)比
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發(fā)貨 山東濟(jì)南市付款后3天內(nèi)
過(guò)期 長(zhǎng)期有效
更新 2011-09-06 14:10
 
詳細(xì)信息
氧化鐵通常指三氧化二鐵，化學(xué)式fe2O3，分子量159.69，棕紅色粉末，俗稱鐵紅。密度5.24g/cm3，熔點(diǎn)1565℃。不溶于水，不與水反應(yīng)。跟酸反應(yīng)，生成鐵鹽。在高溫下可被氫氣、一氧化碳等還原成鐵。用作顏料、拋光劑、催化劑等。灼燒硫酸亞鐵或氫氧化鐵制得。
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