C.I.26040;C.I.Solvent Black 4;C.I.Solvent Black 4:C.I.26040;N-Ethyl-4-[[4-(phenylazo)-1-naphtyl]azo]-1-naphthalenamine;1-Naphthalenamine, N-ethyl-4-[2-[4-(2-phenyldiazenyl)-1-naphthalenyl]diazenyl]-
N-에틸-4-[[4-(페닐아조)-1-나프틸]아조]-1-나프탈렌아민 C화학적 특성, 용도, 생산
제조 방법
aniline diazotization, and Naphthalen-1-amine coupling, and its product to diazotization, and N-Ethylnaphthalen-1-amine coupling.
Properties and Applications
red light black. Insoluble in water, soluble in ethanol, acetone and water. In concentrated sulfuric acid for yellow chestnut, after dilution for green yellow.