4-Nitro-o-phenylenediamine (브라운 4N) is an aromatic diamine compound used as an oxidative hair dye intermediate that produces brown to reddish-brown shades. It is valued in professional hair coloring for delivering warm natural brown tones with good depth and color fastness. SUNCHEM supports international buyers with 4-Nitro-o-Phenylenediamine (브라운 4N) 자격을 갖춘 중국 생산자로부터 소싱, 품질 문서로, 수출 조정, 및 물류 지원.

