Zibo Dijia Special Gas Co., Ltd. is one of the most reliable manufacturers and suppliers of food grade nitrogen in China. If you're going to buy bulk food grade nitrogen made in China, welcome to get quotation from our factory. All customized products are with high quality and competitive price.
Product Brief
Food grade nitrogen is an inert food processing gas separated from air and purified specifically for food contact applications. This food nitrogen in steel cylinder serves as a protective blanketing gas to displace oxygen and slow oxidative spoilage. Every N2 gas cylinder for food use is cleaned and degreased before filling, and each batch undergoes dedicated testing to rule out contaminants that may compromise edible products.

Product Details
This good quality food grade nitrogen maintains low oxygen and moisture levels, which restricts the growth of aerobic bacteria and prevents fat oxidation inside sealed food packages. Consistent inert shielding helps food producers extend shelf life of snacks, baked goods and fresh meat, lowering the rate of expired inventory and reducing overall production waste. The 40L sealed cylinder design offers flexible gas supply for small to medium food factories that do not require continuous on-site nitrogen generation systems. Operators can replace cylinders quickly without complicated pipeline upgrades. Each vessel is fitted with a standard CGA580 valve and impact-resistant protective cap to avoid oil contamination and physical damage during transit. All cylinder labels follow GHS and IMDG shipping requirements for safe cross-border delivery. We provide batch COA, MSDS and food safety compliance statements for every consignment. Procurement teams can complete incoming quality checks and pass third-party food audits smoothly. Our supply team supports recurring orders and adjustable delivery plans to fit seasonal food production cycles.

Product Description
|
Item |
Specification |
|
Product Name |
Food Grade Nitrogen |
|
Purity |
99.999% |
|
CAS NO |
7727-37-9 |
|
UN NO |
1066 |
|
EINECS NO |
231-783-9 |
|
Molecular weight |
28.01 |
|
Appearance |
Colorless, odorless |
|
Melting point |
-209.86 ℃ |
|
Boiling point |
-196 ℃ |
|
Density |
1.25g/L |
|
DOT Class |
2.2 |
|
Label |
Non-toxic and non-flammable Gas |
*Other Grades and Purity Available on Asking
Packaging and Shipping
|
Cylinder Capecity |
Value |
|
40L |
QF-2 |
|
47L |
QF-2 |
|
50L |
QF-2 |
*Other Packages Available on Asking




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