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13 mai 2014

Wash your hands with soap significance

Pneumonia and diarrheal diseases are the main reason for these two deaths of children under five every year, there are more than 3.5 million children worldwide because of diarrhea and pneumonia can not celebrate their fifth birthday, wash your hands with...
Posté par catherinane à 08:07 - Commentaires […] - Permalien [#]

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12 mai 2014

Total class soap

Soap is very versatile and is used in addition to the familiar clothes , but also widely used in the textile industry . Sodium salts of higher fatty acids usually the most used , generally known as a hard soap ; its potash called soft soap , shampoo and...
Posté par catherinane à 07:42 - Commentaires […] - Permalien [#]

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9 mai 2014

The history of soap

Whether the ancient East and West , are nothing more than the first washing ingredient sodium carbonate and potassium carbonate. The former is a natural lake minerals, which is the main component of ash in the wash . The invention is rumored soap eastern...
Posté par catherinane à 04:35 - Commentaires […] - Permalien [#]

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8 mai 2014

Soap naming

Because people used to use in the Yellow River Basin acacia to wash clothes, and later to the Yangtze River will be no acacia trees, so they found another plant trees whose fruit with acacia performance like, you can do the laundry, but, more than that...
Posté par catherinane à 03:15 - Commentaires […] - Permalien [#]

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6 mai 2014

In my opinion the origin of soap

According to historical records , the earliest soap recipe originated in Western Asia, Mesopotamia ( meaning " place where the two rivers in the middle " means between the Euphrates and Tigris ) . Around 3000 BC , when people put 1 part oil and 5 parts...
Posté par catherinane à 03:59 - Commentaires […] - Permalien [#]

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5 mai 2014

what is soap?

Soaps are salts of fatty acids in general. Formula RCOOM, wherein RCOO is a fatty acid radical, M is a metal ion. Fatty acid soap daily typically 10-18 carbon atoms, a metal mainly alkali metal such as sodium or potassium, and is also useful for some...
Posté par catherinane à 03:04 - Commentaires […] - Permalien [#]

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