2,나프톨-3,6,8-트리술폰산

2,나프톨-3,6,8-트리술폰산 화학적 특성, 용도, 생산

• 화학적 성질

  2-Hydroxynaphthalene-3,6,8-trisulfonic acid [6259-66-1]. (7-hydroxynaphthalene-1,3,6-trisulfonic acid), C10H8O10S3, Mr 384.3, and its alkali-metal salts are readily soluble in water; nevertheless, the sodium salt is obtainable by salting out. Amination at 240℃ gives 2-aminonaphthalene-3,6,8-trisulfonic acid. Alkali fusion gives a mixture of dihydroxynaphthalenedisulfonic acids and finally 4,6,7- trihydroxynaphthalene-2-sulfonic acid. Diazo coupling occurs slowly in the 1-position.

2,나프톨-3,6,8-트리술폰산 준비 용품 및 원자재

2,나프톨-3,6,8-트리술폰산 공급 업체

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