----- Original Message -----From: List ModeratorSent: Thursday, September 24, 2009 3:56 PMSubject: [DCHAS-L] Iodine corrosivitySubject: iodineDate: September 21, 2009 10:03:55 AM EDTIs sublimed crystalline iodine corrosive enough to corrode a metal trap in a sink. The teacher ran water over the iodine for about 15 min. I know iodine is not very water soluble. The hole in the sink trap occurred overnight after iodine was put in the sink.Linda
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