Carbon Dioxide Gas

Specialty Gases

CO2 Gas Supplier for New England

Carbon Dioxide Gas

A colorless, odorless, nonflammable, lightly acidic gas

Learn more about Carbon Dioxide gas, a colorless gas with a lightly pungent odor and biting taste. It will not burn, support combustion or sustain life. It is about 1.5 times heavier than air. Normally stored as a liquid, Carbon Dioxide exists only at a solid gas at room temperature. The solid CO2 now transforms (sublimes) directly to a gas without passing through the liquid phase. Middlesex Gases supplies Liquid Carbon Dioxide to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
TECHNICAL INFORMATION
Chemical Symbol CO2
Molecular Weight 44.04
Specific Volume8.76 ft3/lb (0.55 m3/kg)
CAS Registry Number 12-38-9
SHIPPING INFORMATION
DOT Proper Name Carbon Dioxide
Hazard Class 2.2
ID Number UN1013
Labels Nonflammable Gas
CYLINDER SIZES AVAILABLE
Std. Cylinder Sizes* Contents Cylinder Pressure (PSIG) CGA Valve Connection
200 50
(Content/lb)
838 320
80 20
(Contents/lb)
838 320
*Nonstandard cylinder sizes available upon request

SPECIFICATIONS SUBJECT TO CHANGE

Contact Us To Confirm

Additional Information
GradePurityImpuritySpecifications Equipment Recommended
Research Purity
5.0
99.999% Oxygen
Nitrogen
Carbon Monoxide
Hydrogen
Methane
Water
<1ppm
<1ppm
<0.1ppm
<1ppm
<0.5ppm
<2ppm


Research 3101
Scientific Purity
4.8
99.998% Argon + Oxygen
Water
Carbon Monoxide
Nitrogen
THC (as Methane)
<2ppm
<3ppm
<1ppm
<8ppm
<2ppm


Research 3101
Laser Purity 4.5 99.995% Moisture
Oxygen
Total Hydrocarbons
<5ppm
<5ppm
<1ppm

Research 3101
Instrument Purity
4.0
99.995% Moisture
Oxygen
Nitrogen
<10ppm
<20ppm
<50ppm

Research 3101
Bone Dry 2.8 99.8% Moisture <20ppm Research 3101
This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.

Let us know how we can help your business.