Category:
Intermediates&Fine Chemicals
CAS NO:
51818-11-2
Standard:
In-house Standards,
2-Formyl-1,4-benzenedisulfonic acid disodium salt (CAS: 13607-88-4) is a specialized aromatic sulfonate intermediate. Synthesized via sulfonation of benzaldehyde derivatives, its molecular formula is C7H5Na2O6S2. This compound serves as a critical building block for high-performance polymers and functional dyes.
Store in sealed containers below 25°C to prevent hydrolysis. Handle with appropriate PPE; avoid inhalation of dust. Not approved for direct clinical use or pharmaceutical formulations.