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ballbet体育官网的用途

网址:www.ejyhg.com  2020-09-14  作者:admin    阅读:

1、用作分析试剂,例如可用于生物学中配置鉴定还原糖的斐林试剂和鉴定蛋白质的双缩脲试剂的B液,但通常是现配现用;
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、用作食品级螯合剂和澄清剂,用于皮蛋和葡萄酒生产工艺中;
2. It can be used as food grade chelating agent and clarifier in the production of preserved egg and wine;
3、工业领域。用于制造其他铜盐如氯化亚铜、氯化铜、焦磷酸铜、氧化亚铜、醋酸铜、碳酸铜,铜单偶氮染料如活性艳蓝、活性紫等;涂料工业用于生产船底防污漆;电镀工业用作全光亮酸性镀铜主盐和铜离子添加剂;印染工业用作媒染剂和精染布的助氧剂;有机工业用作合成香料和染料中间体的催化剂,甲基丙烯酸甲酯的阻聚剂。无水盐用于催化转缩醛反应。无水盐与高锰酸钾反应生成一种氧化剂,用于伯醇的转换。
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.
农业领域,与石灰水混合后生成波尔多液,作为杀菌剂,用于控制作物上的真菌,防止果实等腐烂;由于铜离子对鱼有毒,用量必须严格控制。养殖业也用作饲料添加剂微量元素铜的主要原料;
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、用于醇类和有机化合物的脱水剂。气体干燥剂。
4. Dehydrating agent for alcohols and organic compounds. Gas desiccant.
5、化学教育,ballbet体育官网通常被包含在儿童的化学实验试剂中,用于晶体的生成试验和电镀铜实验。因为它的毒性,不建议幼儿使用。ballbet体育官网还可以用来演示晶体失水风化和得到结晶水的过程。 在初中实验考试中,利用ballbet体育官网与铁发生的置换反应验证质量守恒定律。还可制取硫酸。
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、医疗领域用作催吐剂。
6. It is used as emetic in medical field.
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