svaveldioxidSO2

CAS-No.:
7446-09-5
UN-No.:
1079
EC-No.:
231-195-2
Hazard identification number:
268
Hazard signs
GHS04
GHS05
GHS06

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Occupational exposure limit
AFS 2018: 1 (SE)
  • NGV (ppm) 0,5
  • NGV (mg/m3) 1,3
  • KGV (ppm) 1
  • KGV (mg/m3) 2,7
  • H: 280
    Contains gas under pressure; may explode if heated
  • H: 314
    Causes severe skin burns and eye damage
  • H: 331
    Toxic if inhaled

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Melting point:
    -75.5 °C
  • Boiling Point:
    -10 °C
  • Density (at 20 °C, if not notified otherwise):
    0,0029285 (0°C) g/cm3
  • Ionization:
    12.349 ± 0.001 eV
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    3300 hPa
  • Hazardous Effects:
    ED

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Also known as:
  • Sulfur dioxide
  • Sulfurous acid anhydride
  • Sulfurous oxide

Get in touch with Dräger

If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.

Suitable products for svaveldioxid SO2

Whether portable gas detectors, gas detection tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.

Portable Gas Detectors and Sensors

Masks and Filters

Get in touch with Dräger

If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.

Discover more: Dräger VOICE - The hazmat-based safety product finder

You know what - We know how! Our database provides you with basic information on more than 1,500 hazardous substances and guides you, according to a substance, to suitable gas detectors and protection equipment. Give it a try!

VOICE Hazmat