Sadhana Nitro Chem Ltd. Offers 3, 3 Dinitro Diphenyl Sulphone. Sadhana Nitro Chem Ltd is an ISO 9001:2000 certified company. The physical properties of 3, 3 Dinitro Diphenyl Sulphone are white colored fluppy powder in appearance. The melting point is 197 to 200 Degree C. The CAS number is 1228531. The molecular weight is 308 and this 3, 3 Dinitro Diphenyl Sulphone is used in epoxy resin hardener
