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金沙城线路检测中心:硫酸铜的用途

網址:www.ejyhg.com  2020-09-14  作者:admin    閱讀:

1、用作分析試劑,例如可用于生物學中配置鑒定還原糖的斐林試劑和鑒定蛋白質的雙縮脲試劑的B液,但通常是現配現用;
1. It can be used as analytical reagent, such as liquid B, which can be used in biology to prepare Fehling reagent for identifying reducing sugar and biuret reagent for identifying protein, but it is usually prepared and used now;
2、用作食品級螯合劑和澄清劑,用于皮蛋和葡萄酒生産工藝中;
2. It can be used as food grade chelating agent and clarifier in the production of preserved egg and wine;
3、工業領域。用于制造其他銅鹽如氯化亞銅、氯化銅、焦磷酸銅、氧化亞銅、醋酸銅、碳酸銅,銅單偶氮染料如活性豔藍、活性紫等;塗料工業用于生産船底防污漆;電鍍工業用作全光亮酸性鍍銅主鹽和銅離子添加劑;印染工業用作媒染劑和精染布的助氧劑;有機工業用作合成香料和染料中間體的催化劑,甲基丙烯酸甲酯的阻聚劑。無水鹽用于催化轉縮醛反應。無水鹽與高錳酸鉀反應生成一種氧化劑,用于伯醇的轉換。
3. Industrial sector. It is used to manufacture other copper salts such as cuprous chloride, copper chloride, copper pyrophosphate, cuprous oxide, copper acetate, copper carbonate, copper monoazo dyes such as reactive brilliant blue, reactive violet, etc.; it is used in the coating industry for the production of antifouling paint for ship bottom; the electroplating industry is used as the main salt and copper ion additive of acid copper plating; the printing and dyeing industry is used as the oxidant of mordant and fine dyeing cloth; the organic industry is used for synthesis Catalyst for perfume and dye intermediates, polymerization inhibitor for methyl methacrylate. Anhydrous salt is used to catalyze transacetal reaction. Anhydrous salt reacts with potassium permanganate to form an oxidant for the conversion of primary alcohols.
農業領域,與石灰水混合後生成波爾多液,作為殺菌劑,用于控制作物上的真菌,防止果實等腐爛;由于銅離子對魚有毒,用量必須嚴格控制。養殖業也用作飼料添加劑微量元素銅的主要原料;
In agriculture, Bordeaux liquid is produced after mixing with lime water, which is used as fungicide to control fungi on crops and prevent fruit from rotting. As copper ion is toxic to fish, the dosage must be strictly controlled. The aquaculture industry is also used as the main raw material of feed additive trace element copper;
4、用于醇類和有機化合物的脫水劑。氣體幹燥劑。
4. Dehydrating agent for alcohols and organic compounds. Gas desiccant.
5、化學教育,金沙城线路检测中心:硫酸铜通常被包含在兒童的化學實驗試劑中,用于晶體的生成試驗和電鍍銅實驗。因為它的毒性,不建議幼兒使用。金沙城线路检测中心:硫酸铜還可以用來演示晶體失水風化和得到結晶水的過程。 在初中實驗考試中,利用金沙城线路检测中心:硫酸铜與鐵發生的置換反應驗證質量守恒定律。還可制取硫酸。
5. Chemical education, copper sulfate is usually included in children's chemical experiment reagent, for crystal formation test and copper plating experiment. Because of its toxicity, it is not recommended for young children. Copper sulfate can also be used to demonstrate the process of crystal water loss weathering and crystal water generation. In the junior high school experiment examination, the law of conservation of mass was verified by the substitution reaction of copper sulfate and iron. Sulfuric acid can also be prepared.
6、醫療領域用作催吐劑。
6. It is used as emetic in medical field.

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