Astech Ireland Ltd. is ISO 9001-2015 accredited, certified by NQA.
Diphenylamine-4-sulfonic acid sodi. salt, p.a., ACS, 1 g, glass
Diphenylamine-4-sulfonic acid sodi. salt, p.a., ACS, Molar mass (M) 271,27 g/mol, CAS No. [6152-67-6], EG-Nr. 228-165-6, Empirical formula C12H10NNaO3S