Detail Information

CAS No.:	124-38-9	EINECS No.::	204-696-9
Purity::	99.999%	Package::	Seamless Steel Cylinders
Other Names:	Carbonic Acid Gas Carbonic Anhydride Carbonic Oxide Carbon Oxide Carbon(IV) Oxide Dry Ice (solid Phase)	Appearance::	Colorless Gas
Cylinders Volume::	40L And 50L	Grade Standard:	Electron Grade Industrial Grade
Toxic:	Toxic	Application:	Food Processing, Carbonation Of Soft Drinks
Flammability Range (in Air):	Non-flammable	UN Number:	1013 (gas), 1845 (solid)
Chemical Formula:	CO2	Odor:	Odorless
Gmelin Reference:	989	Beilstein Reference:	1900390
High Light:	purity cylinder gas , pure gas products

Product Description

Carbonic Oxide High Purity Gases 99.999% Dry Ice CO2 Carbonation

Description:

Chemical Properties
colourless odourless gas

General Description
An odorless, white solid. Can cause damaging frostbite. Noncombustible and nontoxic. Liquefies at -109°F. Can asphyxiate by displacement of air. Used as a refrigerant.

Air & Water Reactions
Water soluble. Forms carbonic acid, a mild acid in water

Reactivity Profile
Contact of very cold liquid/solid carbon dioxide with water may result in vigorous or violent boiling of the product and extremely rapid vaporization due to the large temperature differences involved. If the water is hot, there is the possibility that a liquid "superheat" explosion may occur. Pressures may build to dangerous levels if liquid gas contacts water in a closed container. With water forms weak carbonic acid in nonhazardous reaction. Dusts of magnesium, lithium, potassium, sodium, zirconium, titanium, and some magnesium-aluminum alloys, and heated aluminum, chromium, and magnesium when suspended in carbon dioxide are ignitable and explosive. This is especially true in the presence of strong oxidizers, such as peroxides. The presence of carbon dioxide in solutions of aluminum hydride in ether can cause violent decomposition on warming the residue, [J. Amer. Chem. Soc., 1948, 70, 877]. Dangers arising from the use of carbon dioxide in the fire prevention and extinguishing systems of confined volumes of air and flammable vapors are examined. The hazard associated with its use centers around the fact that large electrostatic discharges may be created that initiate explosion.

Fire Hazard
Non-flammable gases. Containers may explode when heated. Ruptured cylinders may rocket.

Specifications:

1. Physical properties

Physical Constants
Chemical formula	CO2
Molecular weight	44.01
Vapor pressure at +70°F (+21.1°C) at +32°F (0°C) at +2°F (–16.7°C) at –20°F (–28.9°C) at –69.9°F (–56.6°C) at –109.3°F (–78.5°C)	838.0 psig, 58.78 bar 491.0 psig, 34.85 bar 302.0 psig, 21.82 bar 200.0 psig, 14.79 bar 060.4 psig, 05.16 bar 000.0 psig, 01.00 bar
Density of the gas at +70°F (+21.1°C) and 1 atm at +32°F (0°C) and 1 atm	0.1144 lb/ft3, 1.833 kg/m3 0.1234 lb/ft3, 1.977 kg/m3
Specific gravity of the gas at +70°F (+21.1°C) and 1 atm (air=1) at +32°F (0°C) and 1 atm (air=1)	1.522 1.524
Specific volume of the gas at +70°F (+21.1°C) and 1 atm at +32°F (0°C) and 1 atm	8.741 ft3/lb, 0.5457 m3/kg 8.104 ft3/lb, 0.5059 m3/kg
Density of the liquid, saturated at +70°F (+21.1°C) at +32°F (0°C) at +2°F (–16.7°C) at –20°F (–28.9°C) at –69.9°F (–56.6°C)	47.6 lb/ft3, 762 kg/m 3 58.0 lb/ft3, 929 kg/m 3 63.3 lb/ft3, 1014 kg/m3 66.8 lb/ft3, 1070 kg/m3 73.5 lb/ft3, 1177 kg/m3
Sublimation temperature at 1 atm	–109.3°F, –78.5°C
Critical temperature	+87.9°F, +31.1°C
Critical pressure	1070.6 psia, 73.82 bar
Critical density	29.2 lb/ft3, 468 kg/m3
Triple point @ 60.4 psia (4.16 bar)	–69.9°F, –56.6°C

SHIPPING DATA
Synonyms	CO2
CAS Register Number	124-38-9
DOT Classification	Nonflammable gas
DOT Label	Nonflammable gas
Transport Canada Classification	2.2
Substance Identification (SI)	1013
UN Number	UN 1013
Hazards	High Pressure and suffocation
Toxicity (TLV)	5000 ppm
Flammability Range (in air)	Nonflammable gas
Odor	None

2.

2. Typical technical data (COA)

PURITY SPECIFICATIONS (MAXIMUM IMPURITY LEVELS)*
Contaminant Argon	Newradar Grade 99.999%	UHP Grade 99.99%
Argon (Ar)	1.0 ppm	5.0 ppm
Carbon Monoxide (CO)	0.5 ppm	5.0 ppm
Hydrogen (H2)	1.0 ppm	5.0 ppm
Nitrogen (N2)	5.0 ppm	50.0 ppm
Oxygen (O2)	2.0 ppm	7.0 ppm
Total Hydrocarbons (THC)	0.5 ppm	5.0 ppm
Water (H20)	2.0 ppm	10.0 ppm

*Additional cylinder sized and/or valve outlets are available upon request.
Carbonic Oxide High Purity Gases 99.999% Dry Ice CO2 Carbonation 0

CYLINDER INFORMATION*
Purity	Cylinder Size*	Valve Outlet*	Volume Cu.Ft./Liters	Gross Weight Lbs/Kg	Pressure Psig/Bar
Newadar Grade	2A 4A	320 320	35.0 / 15.90 07.0 / 03.20 00.5 / 00.22	89 / 40.5 32 / 14.5 6 / 03.0	830 / 58.2 830 / 58.2 830 / 58.2
UHP Grade	2A 4A	320 320	35.0 / 15.90 07.0 / 03.20	89 / 40.5 32 / 14.5	830 / 58.2 830 / 58.2
Non-Refillable Cylinders	D1 D2 D3 D4	320 320 320 320	200 Liters 100 Liters 050 Liters 025 Liters	18 / 8 12 / 5 7 / 3 7 / 03	575 / 40.6 475 / 33.8 550 / 38.9 310 / 22.4

* Additional cylinder sized and/or valve outlets are available upon request.

Applications:

1	Use in food processing, carbonation of soft drinks.
2.	Use in inserting, welding, lasers, and shrink fitting of machinery parts.
3	Use in fire extinguishers, growth stimulant for plant life and laboratory R & D.

Tag:

Place of Origin:	China
Brand Name:	Newradar Gas
Certification:	ISO/DOT/GB
Model Number:	N/A

Minimum Order Quantity:	50 pieces cylinders
Price:	negotiation
Packaging Details:	8L / 40L / 47L cylinder
Delivery Time:	15-25 working days after received your payment
Payment Terms:	L/C, , T/T, Western Union, MoneyGram
Supply Ability:	3,000 pieces cylinders per month

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