Disodium disulfite, solution 0.5 M

Molecular formula:
Chemical compound:
disodium disulfite
Common name
Other names:
sodium metabisulfite, sodium metabisulphite, sodium pyrosulfite, sodium pyrosulphite

Wikipedia page

MSDS (material safety data sheet)

Similar reagents


Hazard information danger



  • Hazard statements
    • Harmful if swallowed.
    • Causes serious eye damage.
  • Precautionary statements
    • Wear protective gloves/protective clothing/eye protection/face protection.
    • IF SWALLOWED: Call a POISON CENTER/doctor/…/if you feel unwell.
    • IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.