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氫氧化鎳

 
 
單價 面議對比
詢價 暫無
發貨 江蘇蘇州市付款后24小時內
過期 長期有效
更新 2013-12-16 17:12
 

蘇州偉鐿金屬貿易有限公司

企業會員第14年
資料未認證
保證金未繳納
詳細說明


氫氧化鎳
 結構式: Ni(OH)2 計量式: H2Ni1O2   相對分子量: 92.7138  熔點: 230 °C  密度: 4150 kg/m3 (°C)  形態(常溫): 晶或無 顏色(常溫):
藍綠色   溶解度(水): 7.413 相關性狀:氫氧化鎳為還原性氫氧化物,能和某些強氧化劑反應生成NiO(OH),有較強的堿性,為中強堿,在飽和水溶液(質量比濃度5%)
中能電離出大量OH-和少量[Ni(OH)6]4-陰離子,也能溶于NaOH、KOH等強堿中形成Na4[Ni(OH)6]或K4[Ni(OH)6],蒸干后得到Na4NiO3等易水解鹽。

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