| 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 |
| CAS No.: | 124-38-9 | EINECS No.:: | 204-696-9 |
|---|---|---|---|
| UN Number: | 1013 (gas), 1845 (solid) | 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: | Less Toxic | Application: | Food Processing, Carbonation Of Soft Drinks |
| Flammability Range (in Air): | Non-flammable | Chemical Formula: | CO2 |
| Odor: | Odorless | Gmelin Reference: | 989 |
| Beilstein Reference: | 1900390 | ||
| High Light: | purity plus specialty gases,pure gas products |
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CO2 High Purity Gases Carbonic Acid Gas Dry Ice For Food Processing
Description:
Carbon dioxide (chemical formula CO2) is a colorless and odorless gas vital to life on Earth. This naturally occurring chemical compound is composed of a carbon atom covalently double bonded to two oxygen atoms. Carbon dioxide exists in Earth's atmosphere as a trace gas at a concentration of about 0.04 percent (400 ppm) by volume.[3] Natural sources include volcanoes, hot springs and geysers, and it is freed from carbonate rocks by dissolution in water and acids. Because carbon dioxide is soluble in water, it occurs naturally in groundwater, rivers and lakes, in ice caps and glaciers and also in seawater. It is present in deposits of petroleum and natural gas
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
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) | 838.0 psig, 58.78 bar |
Density of the gas at +70°F (+21.1°C) and 1 atm | 0.1144 lb/ft3, 1.833 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 |
| 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 |
Density of the liquid, saturated at +70°F (+21.1°C) | 47.6 lb/ft3, 762 kg/m |
| 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.
| CYLINDER INFORMATION* | |||||
| Purity | Cylinder Size* | Valve Outlet* | Volume Cu.Ft./Liters | Gross Weight Lbs/Kg | Pressure Psig/Bar |
| Newadar Grade | 2A | 320 | 35.0 / 15.90 07.0 / 03.20 00.5 / 00.22 | 89 / 40.5 | 830 / 58.2 830 / 58.2 830 / 58.2 |
| UHP Grade | 2A | 320 | 35.0 / 15.90 07.0 / 03.20 | 89 / 40.5 | 830 / 58.2 830 / 58.2 |
| Non-Refillable Cylinders | D1 | 320 | 200 Liters 100 Liters 050 Liters 025 Liters | 18 / 8 | 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. |
