... Volume: Page: Digital Object Identifier (DOI). ... 3, K 2 S 2 O 8 (1), DMSO/H 2 O, 100, 65. 4, K 2 S 2 O 8 (1), DMSO/H 2 O, rt, trace. 5, K 2 S 2 O 8 (1), DMSO/H 2 O, 60, 45. 6, K 2 S 2 O 8 (1), DMSO, 100, 38. 7, (NH 4 ) 2 S 2 O 8 (1), DMSO/H 2 O, 100, 55. ...