Make Dragendorff's reagent from Bismuth Nitrate

Make Dragendorff's reagent from Bismuth Nitrate

Dragendorff's reagent (solution of potassium bismuth iodide) gives orange coloured precipitate with alkaloids.

test Introduction to Chemistry

Introduction to ChemistryIntroduction to Chemistry

Self healing hydrogels and its industrial applications

Hydrogels are water-swollen, cross-linked polymeric structures produced by reactions of monomers or by hydrogen bonding. This hydrogels used in various applications .