Hydrazine H2N NH2. p-Dimethylaminobenzaldehyde method.
D000447:Aldehydes; D000814:Aniline Compounds; D006834:Hydrazines / Q000032:analysis*; D007202:Indicators and Reagents; D008722:Methods; D013053:Spectrophotometry
D000447:Aldehydes; D000814:Aniline Compounds; D006834:Hydrazines; D007202:Indicators and Reagents