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过硫酸钾主要的成分及特点有哪些?

更新时间:2021-12-30 点击数:824


过硫酸钾主要的成分及特点有哪些?

来源:http://www.jnjhhg.cn/ 日期:2021-11-10 发布人:admin 浏览次数:3

性能概述:过硫酸钾是一种白色、无味晶体,密度2.477,约100°C分解,溶于水,不溶于乙醇,有强氧化性。用于制作漂白剂、氧化剂,也可用作聚合引发剂。它几乎不吸潮,常温下稳定性好,便于储存。使用方便、安全

Performance overview: potassium persulfate is a white, odorless crystal with a density of 2.477. It decomposes at about 100 ° C. It is soluble in water, insoluble in ethanol and has strong oxidation. It is used to make bleach, oxidant and polymerization initiator. It hardly absorbs moisture, has good stability at room temperature and is easy to store. Easy and safe to use

储存:过硫酸钾属于非易燃品,但由于能释放氧而有助燃作用,储存时,必须存放在干燥、密闭的容器中,避免阳光直射、勿近热源。不可同有机物和铁锈、少量金属等还原性物质接触,以防引起过硫酸钾的分解、爆炸。由于潮湿的过硫酸钾粉末及其水溶液有漂白和轻微的腐蚀作用,因此使用过程中应避免眼睛、皮肤和衣物直接与其接触。

Storage: potassium persulfate is non flammable, but it can release oxygen and has combustion supporting effect. During storage, it must be stored in a dry and closed container to avoid direct sunlight and close to the heat source. Do not contact with organic matter, rust, a small amount of metal and other reducing substances to prevent decomposition and explosion of potassium persulfate. Because the wet potassium persulfate powder and its aqueous solution have bleaching and slight corrosion, direct contact with eyes, skin and clothes should be avoided during use.

应?用:聚合乳胶或丙烯酸单体聚合液、醋酸乙烯、氯乙烯等产品的引发剂,同时也是苯乙烯、丙烯腈、丁二烯等胶体发生共聚作用的引发剂。

Should? Use: initiator of polymerized latex or acrylic monomer polymerization solution, vinyl acetate, vinyl chloride and other products, and initiator of copolymerization of styrene, acrylonitrile, butadiene and other colloids.

金属处理:金属表面的处理(例如在半导体制造业:印刷电路的清洁和蚀刻)。铜和铝表面的活化。

Metal treatment: treatment of metal surfaces (e.g. in semiconductor manufacturing: cleaning and etching of printed circuits). Activation of copper and aluminum surfaces.

化妆品: 漂白配方的主要成分。

Cosmetics: the main component of bleaching formula.

纺织品: 脱浆剂和漂白剂-特别为低温漂白。

Textiles: desizing and bleaching agents - especially for low temperature bleaching.

其?它: 化学合成;水处理(净化)废气处理;有害物质氧化降解;消毒剂 ;技术数据

Its? It: chemical synthesis; Water treatment (purification) waste gas treatment; Oxidative degradation of hazardous substances; disinfectant; technical data


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