4-aminonaphthalene-1,5-disulphonic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

1-Aminonaphthalene-4,8-disulfonic acid [117-55-5]. (4-aminonaphthalene-1,5- disulfonic acid), C10H9NO6S2, Mr 303.3, and its acid monosodium salt are sparingly soluble in cold water, but the disodium salt is readily soluble. Hydrolysis with sodium hydroxide at 200 ℃ yields 1-amino-8-hydroxynaphthalene-4-sulfonic acid; at higher temperature, 1,8-dihydroxynaphthalene-4-sulfonic acid is formed. Heating with bisulfite produces 1-hydroxynaphthalene4,8-disulfonic acid. Diazo compounds couple with 1-aminonaphthalene-4,8-disulfonic acid to form azo compounds, in contrast to 2-aminonaphthalene-4,8-disulfonic acid, which reacts to form diazoamino compounds.

Sicherheitsprofil

When heated to decomposition itemits toxic fumes of SOx and NOx.

4-aminonaphthalene-1,5-disulphonic acid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

4-aminonaphthalene-1,5-disulphonic acid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9577	60

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• 4-aminonaphthalene-1,5-disulphonic acid
• 4-Amino-1,5-naphthalenedisulfonic acid
• 8-Amino-1,5-naphthalenedisulfonic acid
• Amino-S acid
• 1,5-Naphthalenedisulfonic acid, 4-amino-
• 117-55-5