国产一区二区黄色,日韩欧美在线免费观看,性生交大片免费观看1,欧美在线一区二区三区四区

你好,歡迎訪問(wèn)濟(jì)南金昊化工有限公司!

專(zhuān)注品質(zhì),信賴(lài)服務(wù)

我們用心做產(chǎn)品服務(wù)

咨詢(xún)熱線:

13655318786

行業(yè)新聞

您現(xiàn)在的位置: 網(wǎng)站首頁(yè)>>新聞中心>>行業(yè)新聞過(guò)硫酸鉀主要的成分及特點(diǎn)有哪些?

過(guò)硫酸鉀主要的成分及特點(diǎn)有哪些?

來(lái)源:http://cursosgold.com/ 日期:2021-11-10 發(fā)布人: 瀏覽次數(shù):0
性能概述:過(guò)硫酸鉀是一種白色、無(wú)味晶體,密度2.477,約100°C分解,溶于水,不溶于乙醇,有強(qiáng)氧化性。用于制作漂白劑、氧化劑,也可用作聚合引發(fā)劑。它幾乎不吸潮,常溫下穩(wěn)定性好,便于儲(chǔ)存。使用方便、
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
儲(chǔ)存:過(guò)硫酸鉀屬于非易燃品,但由于能釋放氧而有助燃作用,儲(chǔ)存時(shí),必須存放在干燥、密閉的容器中,避免陽(yáng)光直射、勿近熱源。不可同有機(jī)物和鐵銹、少量金屬等還原性物質(zhì)接觸,以防引起過(guò)硫酸鉀的分解、爆炸。由于潮濕的過(guò)硫酸鉀粉末及其水溶液有漂白和輕微的腐蝕作用,因此使用過(guò)程中應(yīng)避免眼睛、皮膚和衣物直接與其接觸。
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.
過(guò)硫酸鉀
應(yīng)?用:聚合乳膠或丙烯酸單體聚合液、醋酸乙烯、氯乙烯等產(chǎn)品的引發(fā)劑,同時(shí)也是苯乙烯、丙烯腈、丁二烯等膠體發(fā)生共聚作用的引發(fā)劑。
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.
金屬處理:金屬表面的處理(例如在半導(dǎo)體制造業(yè):印刷電路的清潔和蝕刻)。銅和鋁表面的活化。
Metal treatment: treatment of metal surfaces (e.g. in semiconductor manufacturing: cleaning and etching of printed circuits). Activation of copper and aluminum surfaces.
化妝品: 漂白配方的主要成分。
Cosmetics: the main component of bleaching formula.
紡織品: 脫漿劑和漂白劑-特別為低溫漂白。
Textiles: desizing and bleaching agents - especially for low temperature bleaching.
其?它: 化學(xué)合成;水處理(凈化)廢氣處理;有害物質(zhì)氧化降解;劑 ;技術(shù)數(shù)據(jù)
Its? It: chemical synthesis; Water treatment (purification) waste gas treatment; Oxidative degradation of hazardous substances; disinfectant; technical data

相關(guān)新聞
揉我奶头啊cao视频 | 91精品国产综合久久久蜜臀粉嫩| 欧美一区二区成人| 国产欧美一区二区精品性色9| 久久午夜福利| 国产精品久久婷婷| 色一情一区二区| 68精品久久久久久欧美| 亚洲av不卡在线观看| 国产激情精品一区二区三区| 熟妇高潮精品一区二区三区下载| 国产午夜福利在线| 男女爽爽爽视频| 国产精品成人久久久| av黄色大片| 91人妻人人澡人人爽人人精品6| 欧美一区二区激情| 熟妇人妻中文字幕| 国产 丝袜 另类 丝袜 在线观看 | 久久国产精品一区| av毛片在线免费看| 亚洲激情另类| bt天堂新版中文在线地址| 人妻熟女视频一区| 午夜视频在线| 天堂8在线天堂资源bt| 精品国产国产| 亚洲毛片av| 国产精品沙发午睡系列990531| 亚洲午夜福利精品国产字幕制服| 日韩欧美一区二区三区在线| 91久久精品www人人做人人爽 | 久久久久久久久99| 人妻一二三区| 91香蕉在线视频| 日韩av一区二区在线播放| 久久久久久久91| 国产又猛又黄| 性少妇videosexxxxx| av毛片在线免费看| 粉嫩喷水视频|