Chemical Name: 2-Formylbenzenesulfonic acid sodium salt
Synonyms: Benzaldehyde-2-sulfonic acid sodium salt; Sodium 2-formyl-benzolsulfonate
Molecular Structure: 
Molecular Formula: C7H5NaO4S
Molecular Weight: 208.16
CAS#: 1008-72-6
EINECS: 213-758-4
Packing:25kg or 50kg in cardboard drums.
Capacity: 2000Mt/a
Uses: Main intermediate to synthesis optical brightener CBS, Triphenylmethane dyes and Brriliant Blue FCF.