NEWS

CHEMTICS

How to use bleaching powder to disinfect?

In view of the current epidemic situation of the virus, the application methods of bleaching powder concentrate in environmental disinfection and

2021

Spring Festival holiday notice

Spring Festival holiday time: 9 days off from February 09 to 17. Go to work on February 7 (Sunday), February 20 (Saturday)。Happy new year to you！

2021

Main components of bleaching powder

Bleaching powder is made by the reaction of chlorine with calcium hydroxide (hydrated lime). Because absolutely dry calcium hydroxide does not react with chlorine, chlorine can only be absorbed by calcium hydroxide. Therefore, in industry, hydrated lime containing less than 1% free water is used for chlorination, and the chlorine gas used also contains less than 0.06% water. The free water in these raw materials is used to hydrolyze chlorine to produce acids (HClO, HCl), which are neutralized by hydrated lime.

2020

Disinfection of bleaching powder

2020

Sterilization and virus killing principle of sodium hypochlorite

As we all know, the main action mode of sodium hypochlorite is to form hypochlorite through its hydrolysis, and then hypochlorite is further decomposed to form new ecological oxygen [O]. The strong oxidation of new ecological oxygen denatures the proteins on bacteria and viruses, thus killing pathogenic microorganisms. In fact, the principle of chlorine disinfection is to produce hypochlorite and then release new ecological oxygen.

2020

Action of calcium hypochlorite

It is mainly used for bleaching of paper pulp and cotton, hemp and silk fabrics in textile industry. It is also used for sterilization of drinking water and swimming pool water in urban and rural areas. The chemical industry is used for the purification of acetylene and the manufacture of chloroform and other organic chemical raw materials. It can be used as anti shrinking agent and deodorizer for wool.

2020

< 1 2 3 4 >

Hotline:

+86-22-68661575

+86-13370315178 Domestic

+86-15822681025 Foreign

Address: Chemtics Chemical Industry Park，Economic and Technological Development Zone，Xia Jin County，Dezhou City， Shandong Province China

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Business License