1 TB of Basic violet 14 (magenta) in 20 lts of water, how much Sulphur Dioxide do I use?
To determine how much Sulphur Dioxide (SO2) to use, we need some additional information. The concentration of the Basic Violet 14 (magenta) dye solution needs to be known in order to calculate the amount of Sulphur Dioxide required.
Do you have the concentration of the Basic Violet 14 dye solution? It is usually expressed in terms of grams of dye per liter (g/L) or a similar unit.