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3,3'-Diamino Diphenyl Sulphone
CAS NO. 599-61-1
Category Intermediates for advanced composit materials
Chemical Name 3,3'-Diamino Diphenyl Sulphone
Molecular Formula C12H12N2O2S
Molecular weight 248.30
Structure
Standard Company standard
Packing 25kg kraft paper bags or as per reruirements
Specifications Appearance:White crystalline or powder
Assay: ≥99.0% MIN
Melting point: ≥171
Loss on drying: ≤0.5%
Application Material for curing agent for epoxy resin and also important monomer for polysulfonamide fibre(PSA)