联系我们

济南丰乐化工有限公司

内贸部:0531-85730336  0531-85766112

企业QQ:2974553453

外贸部:0531-85763361

传 真:0531-85730337 

网 址:www.fenglechem.cn

邮 箱:fenglechem@163.com

地 址:山东省济南市济北工业开发区


新闻资讯

所在位置:首页  > 新闻资讯

过硫酸钠在工业生产中的应用主要包括

更新时间:2022-11-09 点击数:800

在工业生产中需要用到各种各样的化学物料,其中过硫酸钠就是代表物料之一,工业品为白色结晶。早期过硫酸钠的应用并不是广泛(过硫酸铵使用更广),而过硫酸钠中不含铵且具有更好的稳定性,所以其使用在后期逐渐取代过硫酸铵!过硫酸钠在工业生产中的应用主要包括什么?氢氧化钾厂家为您解说。

A variety of chemical materials are needed in industrial production, among which sodium persulfate is one of the representative materials, and industrial products are white crystals. In the early stage, sodium persulfate was not widely used (ammonium persulfate was more widely used), but sodium persulfate did not contain ammonium and had better stability, so its use gradually replaced ammonium persulfate in the later stage! What are the main applications of sodium persulfate in industrial production? Potassium hydroxide manufacturer will explain for you.

1、受污染的土壤修复、水处理(废水净化)、废气处理、有害物质氧化降解;

1. Contaminated soil remediation, water treatment (wastewater purification), waste gas treatment, and oxidative degradation of harmful substances;

2、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;

2. Initiator for emulsion or acrylic monomer polymerization liquid, vinyl acetate, vinyl chloride and other products, and initiator for copolymerization of styrene, acrylonitrile, butadiene and other colloids;

3、金属表面的清洁和酸洗(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;

3. Cleaning and pickling of metal surfaces (for example, in semiconductor manufacturing industry: cleaning and etching of printed circuits), activation of copper and aluminum surfaces;
氢氧化钾

4、脱浆剂和漂白剂,特别为低温漂白;

4. Desizing and bleaching agents, especially low-temperature bleaching;

5、染发剂的基本成分之一,起脱色作用。

5. It is one of the basic components of hair dye and plays a decolorizing role.

此外,过硫酸钠常温下逐渐分解,加热或在乙醇中可迅速分解,分解后放出氧气并生成焦硫酸钠。湿气及铂黑、银、铅、铁、铜、镁、镍、锰等金属离子或它们的合金均可促进分解,高温(200℃左右)急剧分解,放出过氧化氢。

In addition, sodium persulfate gradually decomposes at normal temperature, and can be rapidly decomposed by heating or in ethanol. After decomposition, oxygen is released and sodium pyrosulfate is generated. Moisture, platinum black, silver, lead, iron, copper, magnesium, nickel, manganese and other metal ions or their alloys can promote decomposition, and rapidly decompose at high temperature (about 200 ℃) to release hydrogen peroxide.

易溶于水(20℃时70.4)。有强氧化性。对皮肤有强烈刺激性,长时间接触皮肤,可引起过敏症,操作时应注意。大鼠经口LD50895mg/kg。密封保存。实验室通过加热过硫酸钠厂家与苛性钠或碳酸钠溶液,除去氨和二氧化碳而得过硫酸钠。

Soluble in water (70.4 at 20 ℃). It has strong oxidizing property. It is strongly irritating to the skin, and long-term contact with the skin may cause allergies. Attention should be paid during operation. Oral ld50895mg / kg in rats. Sealed storage. The laboratory obtains sodium persulfate by heating the sodium persulfate manufacturer and caustic soda or sodium carbonate solution to remove ammonia and carbon dioxide.

过硫酸钠常温时稳定性好定性好。常作强氧化剂使用常作强氧化剂使用,也可用作单体聚合引发剂也可用作单体聚合引发剂。它几乎不吸潮,便于储存便于储存,使用方便使用方便安全。

Sodium persulfate is stable and qualitative at room temperature. It is often used as a strong oxidant. It can also be used as a monomer polymerization initiator and a monomer polymerization initiator. It is almost non hygroscopic, easy to store, easy to use and safe to use. For more information


鲁ICP备14019198号-2

济南丰乐化工有限公司 电话:0531-85730336  地址:山东省济南市济北工业开发区


鲁公网安备 37012502000435号


更多惊喜扫一扫