3-hydroxynaphthalenesulphonic acid

6357-85-3

CAS-Nr.: 6357-85-3

Englisch Name:: 3-hydroxynaphthalenesulphonic acid

Synonyma:: 3-hydroxynaphthalenesulphonic acid;3-hydroxynaphthalene-1-sulfonic acid;3-Hydroxy-1-naphthalenesulfonic acid;1-Naphthalenesulfonic acid, 3-hydroxy-

CBNumber:: CB3921838

Summenformel:: C10H8O4S

Molgewicht:: 224.23

MOL-Datei:: 6357-85-3.mol

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 2

3-hydroxynaphthalenesulphonic acid Eigenschaften

Dichte: 1.549±0.06 g/cm3(Predicted)

pka: 0.05±0.40(Predicted)

EPA chemische Informationen: 1-Naphthalenesulfonic acid, 3-hydroxy- (6357-85-3)

Sicherheit

3-hydroxynaphthalenesulphonic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

2-Hydroxynaphthalene- 4 -sulfonic acid [6357-85-3]. (3-hydroxynaphthalene-1- sulfonic acid), C10H8O4S, Mr 224.2, and its salts are extremely soluble in water and difficult to isolate. It undergoes nitrosation and couples with diazo compounds in the 1-position. Sulfonation with oleum gives 2-hydroxynaphthalene-4,8-disulfonic acid. Amination with ammonia under pressure gives 2-aminonaphthalene-4-sulfonic acid.

3-hydroxynaphthalenesulphonic acid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

2-Naphthol dilute sulphuric acid Dilute sulfuric acid

Downstream Produkte

3-hydroxynaphthalenesulphonic acid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 2)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shanghai Haohong Scientific Co., Ltd.	400-400-8210725	malulu@leyan.com	China	39751	58