Direct Violet 87

Direct Violet 87 화학적 특성, 용도, 생산

• 제조 방법

  4-Amino-3-hydroxynaphthalene-1-sulfonic acid (2 Moore) diazo, and N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea coupling, and then into copper complex.

Direct Violet 87 준비 용품 및 원자재