C.I. Direct Brown 18

C.I. Direct Brown 18 구조식 이미지
카스 번호:
8007-34-9
상품명:
C.I. Direct Brown 18
동의어(영문):
Direct Brown 18;C.I. Direct Brown 18;C.I.Direct Brown 18:C.I.20220
CBNumber:
CB34773541
분자식:
포뮬러 무게:
0
MOL 파일:
Mol file

C.I. Direct Brown 18 속성

안전

C.I. Direct Brown 18 C화학적 특성, 용도, 생산

제조 방법

6-Aminonaphthalene-1-sulfonic acid diazo, and Resorcinol coupling, C.I. Direct Yellow 59 (C.I. 49000) to diazo, and the generation of single accidentally coupled nitrogen compounds.

Properties and Applications

brown. For yellow brown is soluble in water, soluble in ethanol for orange brown. The strong sulfuric acid for orange brown, for yellow brown after diluted. The dye solution to join strong hydrochloric acid have yellow brown precipitation; Add thick sodium hydroxide solution for red light orange brown.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4 3 2 1 1

C.I. Direct Brown 18 준비 용품 및 원자재

원자재

준비 용품


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