1-하이드록시나프탈렌-7-설폰산

1-하이드록시나프탈렌-7-설폰산 화학적 특성, 용도, 생산

• 화학적 성질

  1-Hydroxynaphthalene-7-sulfonic acid [20191-62-2]. (8-hydroxynaphthalene-2- sulfonic acid), C10H8O4S, Mr 224.2, is very soluble in water, and most of its metal salts are also readily soluble. It couples with diazotized 4- nitroaniline to give the 2,4-disazo compound. Nitration gives 2,4-dinitro-1-naphthol-7-sulfonic acid, which was known as Flavianic acid when used as a yellow dye for wool.

1-하이드록시나프탈렌-7-설폰산 공급 업체

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