Zibo Dijia Special Gas Co., Ltd. is one of the most reliable manufacturers and suppliers of food grade oxygen in China. If you're going to buy bulk food grade oxygen made in China, welcome to get quotation from our factory. All customized products are with high quality and competitive price.
Product Brief
Food grade oxygen is a food-contact compressed gas approved as additive E948, supplied as food oxygen in steel cylinder for food manufacturing and packaging lines. This portable food grade oxygen is purified and tested separately from industrial oxygen, with strict control of toxic contaminants that may compromise food safety. Each sealed cylinder food O2 undergoes dedicated food-grade cylinder cleaning and batch analysis before release to satisfy global food regulatory requirements.

Product Details
This food grade O2 gas is produced with dedicated purification workflows to limit heavy metals, carbon monoxide and residual oil contaminants to trace levels. Rigorous impurity control prevents unwanted chemical migration into food products and keeps packaged goods safe for end consumers. Food processors can adopt this gas for modified atmosphere packaging, seafood live transport and beverage oxidation treatment, extending shelf life and reducing product waste across production batches. The cylinder interior is cleaned and degreased following food contact protocols, eliminating cross-contamination risks that commonly exist with standard industrial gas vessels. Each cylinder is fitted with a CGA540 oxygen valve and impact-resistant protective cap to avoid valve damage during transit and plant handling. All markings and hazard labels comply with GHS and IMDG rules to support smooth customs clearance for food importers. We provide complete batch COA, MSDS and food compliance statements for every shipment. Procurement teams can complete incoming quality checks and satisfy third-party food audit requirements easily. Our supply team accepts recurring orders and adjustable delivery schedules to match seasonal food production cycles.

Product Description
|
Item |
Specification |
|
Product Name |
Food Grade Oxygen |
|
Purity |
99.5% |
|
CAS NO |
7782-44-7 |
|
UN NO |
1072 |
|
EINECS NO |
231-956-9 |
|
Molecular weight |
32 |
|
Appearance |
Colorless, odorless |
|
Melting point |
-218.4 ℃ |
|
Boiling point |
-183 ℃ |
|
Density |
1.429g/L |
|
DOT Class |
2.2 & 5.1 |
|
Label |
Non-toxic and non-flammable Gas, Oxidizing Agent |
*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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