Sodium benzoate (E211), also called benzoate of soda, has the chemical formula NaC6H5CO2. It is the sodium salt of benzoic acid and exists in this form when diss...
Kfeng Holdings is one of the leading Chemicals manufacturer and exporter in China.We specialize in supply of raw materials mainly for the following industr...
HOW TO Make sure you need new shocks absorber . You might have noticed going over potholes and bumps isn't as smooth as it used to be in your ride, which is probably a sign that your shocks are worn out and need replaced. A good easy way to test your
PapainIntroductionPapain is a natural enzyme, a kind of endopeptidase enzyme containing hydrosulfide group (-SH), and its molecular weight is 21000, it is composed ...