二苯胺磺酸钡 barium diphenylaminesulfonate ; DIPHENYLAMINE-4-SULFONIC ACID BARIUM SALT ; Barium diphenylamine sulfonate 1g ; Barium diphenylaminesulfonate, pure, indicator grade

胺磺酸钡 barium amidosulfonate

二苯基胺-4-磺酸钡 barium bis

二苯胺-4-磺酸钡盐 Barium diphenylamine-4-sulfonate ; Sulfodiphenylamine barium salt ; Sulfodiphenylamine barium salt 4--benzenesulfonic aci barium salt barium 4-benzenesulfonate barium diphenylamine sulfonate

4-二苯胺磺酸钡 Barium diphenylamine-4-sulfonate