Product name: Nitrogen
CAS No.:7727-37-9
Product Description:
Nitrogen is a chemical element that has the symbol N and atomic number 7 and atomic mass 14.00674 u. Elemental nitrogen is a colorless, odorless, tasteless and mostly inert diatomic gas at standard conditions, constituting 78% by volume of Earth's atmosphere.
Application:
To preserve the freshness of packaged or bulk foods （by delaying rancidity and other forms of oxidative damage）。
