Food Grade Oxygen
Food Grade Oxygen

Food Grade Oxygen

Our food grade O2 gas meets food additive E948 standards, supplied in sealed steel cylinders for modified atmosphere packaging and fresh food processing.
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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-700-700

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-700-700

 

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

Anhydrous industrial Hydrogen Chloride hcl Gas
6
7
8

FAQ

 

Q1: What applications use food oxygen in steel cylinder?

A1: It is widely used for modified atmosphere packaging, fresh seafood keeping, fruit ripening control and beverage production.

Q2: What makes sealed cylinder food O2 different from industrial oxygen?

A2: It follows food additive specifications, cylinders are degreased and cleaned for food contact, and each batch carries food safety test records.

Q3: Can you provide documents for food import inspection?

A3: We supply certificate of analysis, safety data sheet and food compliance declaration to support your local food regulatory inspection.

 

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