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硝酸銅-湖北七八九化工有限公司

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硝酸銅

發布者:七八九化工      瀏覽:95      更新:2023-07-19
咨詢熱線:027-88111833、027-88111933

硝酸銅,三水
硝酸銅,三水Cupric nitrate ,trihydrate
分子式:Cu(NO3)2·3H2O
分子量:241.6
性    狀:藍色結晶體,易潮解。相對密度2.05,熔點114.5℃。加熱到170℃時分解。溶于水及乙醇。水溶液呈弱酸性。用?? 途:用作催化劑、氧化劑、熒光粉激活劑及光敏電阻材料等。
包裝:25公斤內塑外編袋包裝,或按客戶要求。

技術指標:Q/YLB-2005-07

項目名稱 催化劑級 工業級
含量Cu(NO3)2·3H2O% ≥99.0 ≥98.0
水不溶物% ≤0.005 ≤0.1
氯化物(Cl)% ≤0.001 ≤0.1
硫酸鹽(SO4)% ≤0.02 ≤0.05
鐵(Fe)% ≤0.001 ---
硫化氫不沉淀物(硫酸鹽)% ≤0.1 ≤0.2
外觀 藍色結晶體 藍色結晶體

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