二氧化碳CO2
CAS-No.: | 124-38-9 |
|---|---|
UN-No.: | 1013 |
EINECS No.: | 204-696-9 |
Kemler Code: | 20 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
WORKPLACE EXPOSURE STANDARDS FOR AIRBORNE CONTAMINANTS (AU)
- TWA (mg/m3) 9000
- TWA (ppm) 12500 (in coal mines)
- TWA (ppm) 5000
- TWA (mg/m3) 22500 (in coal mines)
- STEL (ppm) 30000
- STEL (mg/m3) 54000
- H: 280
Contains gas under pressure; may explode if heated
- P: 403
Store in a well-ventilated place
No statement for this group.
目前沒有 GHS 分類。
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Density (at 20 °C):
0,0019767 (0°C) g/cm3Ionization:
13.777 ± 0.001 eVVapor Pressure (at 20 °C):
57300 hPa
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- Carbon oxide
- Carbonic acid gas
- Carbonic anhydride
- Carbonic oxide
- Dry ice
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