HC Red No. 3

**Semantic type:** Indicator, Reagent, or Diagnostic Aid|Organic Chemical

**Synonyms:** - 2-(4-amino-2-nitroanilino)ethanol - 4-(2-hydroxyethyl)amino-3-nitroaniline - Colorex HCR3 - Covariane Rouge W 3123 - Ethanol,2-((4-amino-2-nitrophenyl)amino)- - HC RED NO. 3 - Jarocol Red 3