7-Aminonaphthalin-1-sulfonsure
|
|
|
- CAS-Nr.
- 86-60-2
- Bezeichnung:
- 7-Aminonaphthalin-1-sulfonsure
- Englisch Name:
- 2-NAPHTHYLAMINE-8-SULFONIC ACID
- Synonyma:
- BADEN ACID;BADISCHE ACID;AMINOCROCEINIC ACID;7-Naphthylamine-1-sulfonic acid;2-NAPHTHYLAMINE-8-SULFONIC ACID;7-amino-1-naphthalenesulfonicaci;7-aminonaphthalene-1-sulfonicaci;7-AMINO-1-NAPHTHALENESULFONIC ACID;2-Aminonaphthalene-8-Sulfonic Acid;7-aminonaphthalene-1-sulfonic acid
- CBNumber:
- CB8237057
- Summenformel:
- C10H9NO3S
- Molgewicht:
- 223.25
- MOL-Datei:
- 86-60-2.mol
|
7-Aminonaphthalin-1-sulfonsure Eigenschaften
- Siedepunkt:
- 220°C (rough estimate)
- Dichte
- 1.3588 (rough estimate)
- Brechungsindex
- 1.6500 (estimate)
- pka
- -0.34±0.40(Predicted)
- Wasserl?slichkeit
- 0.6g/L(20 ºC)
Sicherheit
| RIDADR |
1759 |
|
|
| HazardClass |
8 |
|
|
| PackingGroup |
III |
|
|
7-Aminonaphthalin-1-sulfonsure Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
2-Aminonaphthalene-8-sulfonic acid [86- 60-2]. (7-aminonaphthalene-1-sulfonic acid), Badische acid, C10H9NO3S, Mr 223.24, crystallizes from water as needles or prisms although only 0.5 % soluble at 100 ℃. Alkalimetal salts are quite soluble in water. Caustic fusion yields 7-amino-1-naphthol, sulfonation in the cold with 20 % oleum gives 2-aminonaphthalene-6,8-disulfonic acid, but nitration gives a mixture of products. 2-Aminonaphthalene-8-sulfonic acid reacts with diazo compounds to form diazoamino compounds rather than coupling to give azo derivatives.
Chemische Eigenschaften
Colorless needles, partially soluble in water and alkalies, slightly soluble in alcohol.
Verwenden
Azo dye intermediate.
7-Aminonaphthalin-1-sulfonsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
7-Aminonaphthalin-1-sulfonsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 22)Lieferanten
86-60-2(7-Aminonaphthalin-1-sulfonsure)Verwandte Suche:
1-Aminonaphthalin-2-sulfonsure
Tetranatrium-3,3'-[carbonylbis[imino(2-methyl-4,1-phenylen)azo]]bisnaphthalin-1,5-disulfonat
7-Aminonaphthalin-1,3-disulfonsure
2-Hydroxy-6-nitro-4-sulfonaphthalin-1-diazonium
7-Aminonaphthalin-1,3,5-trisulfonsure
Kaliumhydrogen-7-aminonaphthalin-1,3-disulfonat
7-Aminonaphthalin-1-sulfonsure
3-Aminonaphthalin-1,5-disulfonsure
Chrom, 3-Hydroxy-4-[(2-hydroxy-1-naphthalinyl)azo]-7-nitro-1-naphthalinsulfonsure Komplex
Natrium-3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitronaphthalin-1-sulfonat
Natrium-3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalin-1-sulfonat
Tetranatrium-3-[[4-[[4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]-6-sulfonato-1-naphthyl]azo]-1-naphthyl]azo]naphthalin-1,5-disulfonat
Natrium-3-aminonaphthalin-1,5-disulfonat
2-Aminonaphthalin-1-sulfonsure
4-Aminonaphthalin-1-sulfonsure
8-Aminonaphthalin-1-sulfonsure
Natrium-2-aminonaphthalin-1-sulfonat
Natriumhydrogen-7-aminonaphthalin-1,3-disulfonat
- 7-amino-1-naphthalenesulfonicaci
- 7-AMINO-1-NAPHTHALENESULFONIC ACID
- AMINOCROCEINIC ACID
- 2-NAPHTHYLAMINE-8-SULFONIC ACID
- 7-azanylnaphthalene-1-sulfonic acid
- 7-Naphthylamine-1-sulfonic acid
- BADISCHE ACID
- BADEN ACID
- 7-aminonaphthalene-1-sulphonic acid
- 7-aminonaphthalene-1-sulfonic acid
- 2-Aminonaphthalene-8-Sulfonic Acid
- 2-NAPHTHYLAMINE-8-SULFONIC ACID ISO 9001：2015 REACH
- 7-aminonaphthalene-1-sulfonicaci
- 1-Naphthalenesulfonicacid, 7-amino-
- 86-60-2
- Intermediates of Dyes and Pigments
