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)