2-Formylbenzenesulfonic acid sodium salt

Chemical name Benzaldehyde-2-sulfonic acid,sodium salt Structural formula Molecular formula C7H5O4SNa CAS RN 1008-72-6 Molecular weight 208.16 Properties White crystalline powder. Easily soluble in water Appearance White powdery solid Content ≥95% Moisture ≤1% Solubility test clear Uses The product functions as important intermediate for the synthesis of flourescent brightener CBS, triphenylmethane dye and mothproofing agent N Packing Bag, 25kg/bag