When was bleach created




















When guests clamored to take some home, he started selling powdered mixes by mail and opened a small manufacturing facility.

Distribution spread regionally. Since the day we were founded, The Clorox Company has been proud to call Oakland, California, our home. When other U. Anchored financially by a solid endowment spearheaded by Clorox, the EOYDC is a national model for community action—and a place that Clorox associates love to volunteer. We also measure ourselves on a social responsibility scorecard. In every location where The Clorox Company does business, we work to make everyday life better, every day.

And in times of disaster, we rush to help. The first exported bottle was sold in Hawaii, then a U. By our 75th anniversary, consumers in 60 countries relied on dozens of Clorox Company brands. Global citizenship really took off in the s, thanks mainly to local partnerships. Latin America is a good example. We formed affiliations with leading local bleach and cleaning products manufacturers.

We introduced brand expansions, too, with development teams getting new products onto shelves in a matter of months. Today The Clorox Company manufactures products in more than two dozen countries and markets them in more than countries. The Clorox Company leapt onto the Fortune list of top U. Best of all, the people who implemented it and use it daily are the ones who understand Clorox manufacturing better than anyone: our own front-line workers.

Moving ahead, we walked our talk with the development of Green Works, the first national brand of naturally derived cleaning products in the mainstream cleaning aisle. Clorox becomes the first major CPG company to voluntarily disclose cleaning and disinfecting product ingredients in the U. Clorox is the first U. The people who built our company would probably be amazed at our growth.

The logo on the doors of his company car would be the newest one: still a diamond, but with two sides now green and open, symbolizing sustainability and diversity. She knew how to talk with consumers in real time. Bill Roth, the jack-of-all-trades who steered the company through World War II and the fast-growth s, would tip his green eyeshade to the unwavering focus on shareholder value and business integrity.

Our first charitable donation supported the local Boy Scout fund. In , the French scientist Claude Berthollet found that chlorine was an excellent whitening agent in fabrics.

Some mill operators attempted to expose their fabrics to chlorine gas, but the process was so cumbersome and the fumes so strong that these attempts were soon abandoned. Near Paris, in the town of Javel, Berthollet began a small facility for the manufacture of a new product called "Eau de Javelle.

In , another bleaching powder was invented by Scottish chemist Charles Tennant. In the early years of the Industrial Revolution, his patented lime powder was widely used to whiten a variety of fabrics and paper products.

To make the bleaching powder, slaked lime lime treated with water was spread thinly over the concrete or lead floor of a large room. Chlorine gas was pumped into the room to be absorbed by the lime. Though an effective whitener, the powder was chemically unstable. It was The raw materials for making household bleach are chlorine, caustic soda, and water. The chlorine and caustic soda are produced by putting direct current electricity through a sodium chloride salt solution in a process called electrolysis.

About this time, researchers found that injecting salt water with electrical current broke down the salt sodium chloride molecules and produced a compound called sodium hypochlorite. This discovery enabled the mass production of sodium hypochlorite, or chlorine, bleach. Today, bleach is found in nearly every household.

It whitens fabrics and removes stains by a chemical reaction that breaks down the undesired color into smaller particles that can be easily removed by washing. The two types of household bleach are chlorine bleach and peroxide bleach. Peroxide bleach was introduced in the s.

Though it helps to remove stains, especially in higher wash temperatures, it will not bleach most colored materials and does not weaken fabrics, as does sodium hypochlorite bleach.

Peroxide bleach does not disinfect and is commonly added to laundry detergents which are advertised as color-safe.

It also has a longer shelf life than chlorine bleach. Peroxide bleach is more commonly used in Europe, where washing machines are manufactured with inner heating coils that can raise the water temperature to the boiling point. The more common form of household bleach in the U. It is most effective in removing stains and disinfecting fabrics. Chlorine bleach is cheap to manufacture and effective in both warm and hot wash temperatures.

However, it has strong chemical properties which can weaken textile fibers. The disinfecting properties of chlorine bleach can also be useful outside the laundry. Chlorine bleach disinfects drinking water where groundwater contamination has occurred, as it is a powerful germicide. It was first used to sanitize drinking water in New York City's Croton Reservoir in , and is approved by the government for sanitizing equipment in the food industry.

In recent years, bleach has been promoted by community health activists as a low-cost method of disinfecting the needles of intravenous drug users. The raw materials for making household bleach are chlorine, caustic soda, and water. Sodium chloride, common table salt, comes from either mines or underground wells.

Information about your use of this website will be shared with Google and other third parties. Read our privacy policy. Although aqueous hypochlorites have been used for centuries as bleaching agents, scientists in Canada have now for the first time characterised them using x-ray crystallography.

The first known synthesis of aqueous chlorine for bleaching comes from the 18 th century as French chemist Claude-Louis Berthollet created Eau de Javel , named after the Parisian district where he ran a chemical factory.

Nearly a century later Antoine Germain Labarraque, another French chemist, made a disinfectant using sodium hypochlorite, calling it Eau de Labarraque. Today, more than 9 billion litres of aqueous sodium hypochlorite are manufactured annually for this use. But they found some reports of the unit cell, including one of calcium hypochlorite published by the Armenian Chemical Society in the s.

Sodium hypochlorite crystals, which are commercially available, were characterised along with sodium hypobromite synthesised in the lab. PS: T. Thanks for the good information.

Thank you so much. Very informative and well written. Always good to read something from someone this well educated! That's because we have not known about the dangers associated with it. And also because it is a rather quick and convienent product. There are now many in the population that are begining to become more informed! Why is it still used so widely in the U. Really interesting and informative.

Its amazing how they worked on the fabrics way back in history. I use bleach a lot around the home for disinfecting the yard after dogs piddle and put a tiny bit in the birds water to keep it cleaner.

Less algae. Marine Biology. Electrical Engineering. Computer Science. Medical Science. Writing Tutorials. Performing Arts. Visual Arts. Student Life. Vocational Training. Standardized Tests. Online Learning. Social Sciences. Legal Studies. Political Science. Welcome to Owlcation. Comments JillB.. Thanks Lisa on March 21, I think you made a mistake " It also don't disinfect and can be safely added in laundry detergents. DJ on October 19, I read this out of curiosity because I was reading about what God required the Hebrews to do if something had mildew on it.

Wonder Ladybug on March 19, I think this was really helpful when i used a summary out of this i had got a Thanks for the interesting read :- Hannah on February 23, Came here out of personal interest as to the history of bleach.

Really liked this!



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