How to make benzoic acid

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=dJ_YijPwBVU

This video shows How to make benzoic acid from sodium benzoate. Sodium benzoate is a food preservative called as E211. It is most widely used in acidic foods...

food, food preservatives, sodium benzoate, benzoic acid, benzene, Hydrochloric acid, HCl, C6H5COOH, purify chemicals, purification, re-crystallization, crystals
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