2-Formylbenzenesulfonic acid sodium salt CAS 1008-72-6 is white crystalline powder, very easily soluble in water.
Appearance White crystalline powder
Moisture ≤1%Solubility test clear
The product functions as important intermediate for the synthesis of flourescent brightener CBS, triphenylmethane dye and mothproofing agent N
Store in cool and dry place. Far from fire and heat etc.