Carbon Dioxide
Filled at our purpose-built specialist facility, we offer carbon dioxide (R744) in both liquid and gas off-take cylinders. CO₂ cylinder packs come in 3×4 – 12 Cylinders.
CO₂ is also available in bulk.
Refrigeration is a key market for this product due to its critically low moisture content and reputation as a natural refrigerant, with ratings for Ozone Depletion Potential and Global Warming Potential of 0 and 1 respectively.
You can also call us to speak to one of our expert team who can help you select the best product on 01652 680555.
Related documents
Click to read and download our technical and safety data sheets for this product.
Product benefits
- R744
- Food grade 5.0 (99.999%)
- Refrigerant grade Carbon Dioxide 3.8 (99.98%)
- Ozone Depletion Potential (ODP) of 0
- Global Warming Potential (GWP) of 1
Product applications
- 99.9% (food grade)
- 99.98% (refrigerant grade)
- Other grades are available upon request
- 34kg Cylinder
- Manifolded 12-cylinder packs (including R744)
- Bulk tanker (including R744)
- Nationwide delivery (Same day, next day and standard services)
- International delivery
- If requested, all of the relevant sizes listed above are available via HIAB
- Used as a natural refrigerant for cooling
- Used in food and beverage for drinks carbonation and modified atmosphere packaging
- Used for animal welfare
More information
Carbon Dioxide (R744) is a natural, environmentally friendly refrigerant and versatile industrial gas, offered by Blended in a range of high-purity grades and flexible delivery formats. Filled at our purpose-built specialist facility, we provide both liquid and gas off-take cylinders, suitable for refrigeration, food processing, and other demanding applications.
With an Ozone Depletion Potential (ODP) of 0 and a Global Warming Potential (GWP) of just 1, R744 is a future-proof choice for industries committed to low-carbon, sustainable practices
Liquid CO2 Specification
| Content | Volume |
| Carbon dioxide (CO2) | > 99,98 % |
| Moisture (H2O) | < 20 ppm v/v |
| Oxygen (O2) | < 30 ppm v/v |
| Methane (CH4) | < 0,5 ppm v/v |
| Ammonia (NH3) | < 2,5 ppm v/v |
| Oxides of nitrogen (NO/NO2) | < 2,5 ppm v/v |
| Non-volatile residue | < 10 ppm v/v |
| Non-volatile organic residue | < 5 ppm v/v |
| Phosphine | < 0,3 ppm v/v |
| Volatile hydrocarbons as methane | < 50 ppm v/v |
| Volatile hydrocarbons without methane | < 20 ppm v/v |
| Acetaldehyde | < 0,2 ppm v/v |
| Carbon monoxide | < 10 ppm v/v |
| Benzene | < 0,02 ppm v/v |
| Methanol | < 10 ppm v/v |
| Total sulphur | < 0,1 ppm v/v |
| Taste and odour in water | No foreign taste or odour |
Related products
Anydrous Ammonia
Manufactured by way of the Haber process, ammonia is one of the most widely used chemicals on Earth and has always been a core product of Blended.
Sulphur Dioxide
From water to wine, float-glass to chemicals, sulphur dioxide is an integral part of our day to day lives with its ability to cover a massive range of applications.
Nitrogen
Nitrogen is an inert gas compatible with many common metals, making it ideal for pressure or leak testing.
Buying from Blended
Blended has become a recognised name for reliable and competitively priced specialist gas and chemical products. Working alongside national as well as globally recognised brands, Blended provide the highest levels of service and tailored solutions, offering a customer focused approach which is combined with expertise and professionalism. Find our more
What our customers say
“EJM have used Blended Products for over 15 years for virgin Ammonia and now with the addition of their Decant Service, cements our ongoing relationship.”
Paul Cable
Managing Director, EGM Systems Limited
“Blended Products have engaged actively with a number of BCGA committees and initiatives since joining in 2014 and we appreciate their ongoing contribution”
Doug Thornton
Former Chief Executive BCGA
“After using Thermablend TX, we found mixing much easier due to its very low viscosity. We didn’t even require the pump station to mix the rest of the system water”
Ben Barratt
The Smart Energy Group
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