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Certificate of Analysis

3,3′-Diaminodiphenyl sulphone, 98%

Code: D 2495

(For eg. B 1615-0108)

D 2495 (OTTO) 3,3′-Diaminodiphenyl sulphone, 98% Cas 599-61-1 - used for curing agent for epoxy resin and also important monomer for polysulfonamide fiber(PSA).