1-Amino-2-naphthol-6-sulfonic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

1-Amino-2-hydroxynaphthalene-6-sulfonic acid [5639-34-9]. (5-amino-6-hydroxynaphthalene-2-sulfonic acid), amino-Schaeffer acid, C10H9NO4S, Mr 239.2, is obtained as needles or prisms that are only slightly soluble in boiling water. The sodium salt is soluble in water but can be isolated as the hemipentahydrate. Diazotization does not occur in mineral acid medium. The diazo oxide is formed by reaction with sodium nitrite in the presence of copper(II) sulfate.

1-Amino-2-naphthol-6-sulfonic acid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

1-Amino-2-naphthol-6-sulfonic acid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Wuxi Zhangkun Biochemical Technology Co., Ltd.	+86 0510-85629785		China	2327	58
Wuxi Zhongkun Biochemical Technology Co., Ltd.	0510-85629785 18013409632	sales@reading-chemicals.com	China	15178	58
Hunan chemfish Scientific co.,ltd	85567275 15707487186	sales06@chemfish.com	China	5000	58
Taizhou Chuanxu Pharmaceutical Technology Co., Ltd.	chuanxupharma@126.co 13000000000	chuanxupharma@126.com	China	9983	58

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• 1-Amino-2-hydroxynaphthalene-6-sulfonic acid
• 5-Amino-6-hydroxy-2-naphthalenesulfonic acid
• 2-Naphthalenesulfonic acid, 5-amino-6-hydroxy-
• 5-amino-6-hydroxynaphthalene-2-sulfonic acid
• 5639-34-9