Title: 2,4-Dinitroresorcinol
CAS Registry Number: 519-44-8
CAS Name: 2,4-Dinitro-1,3-benzenediol
Molecular Formula: C6H4N2O6
Molecular Weight: 200.11
Percent Composition: C 36.01%, H 2.01%, N 14.00%, O 47.97%
Properties: Yellow crystals, mp 146-148°. Explodes when strongly heated. Sublimes partially undec. Very slightly sol in water or cold alcohol; sol in solns of fixed alkali hydroxides.
Melting point: mp 146-148°
Use: For dyeing fabrics mordanted with iron a green color. As a reagent for Co (brown-red ppt) and for Fe (olive-green color). |