Gallery 1 -- Optical photomicrographs from 4 x 5 inch originals

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DMI ref. omg053     Image title: 2,2-Dipyridyl | 2.48


Copyright 2006 David Malin Images

2,2-Dipyridyl (CAS# 366-18-7, 2,2'-Dipyridine, 2,2'-Dipyridine) is used as a reagent for the determination of iron. It is a white, crystalline solid that melts at about 70C. can be used in transition-metal catalyst chemistry for uniform polymerization and in luminescence chemistry and spectrophotometric analysis.

Crossed polars.