How do you calculate the volume/mass of SO2 released from a Sodium Bisulphite (40%w/w) solution spillage?

The aim is to work out the ventilation requirements for the Sodium Bisulfite (NaHSO3) storage room to ensure COSHH compliance. From my understanding, the oxidation of NaHSO3 with air results in...

28 January 2019 823 2 View