Natrium-4-aminonaphthalin-1-sulfonat
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- CAS-Nr.
- 130-13-2
- Bezeichnung:
- Natrium-4-aminonaphthalin-1-sulfonat
- Englisch Name:
- Sodium 4-amino-1-naphthalenesulfonate
- Synonyma:
- SODIUM NAPHTHIONATE;SODIUM NAPTHIONATE;Naphthemol;Naphthionine;4-Amino-1-naphthalen;Ponceau 4R Impurity 1;1,4-SODIUM NAPHTHIONATE;Naphthoic Acid Sodium Salt;NAPHTHIONIC ACID SODIUM SALT;1-Naphthylamine-4-sulfonicaci
- CBNumber:
- CB1141191
- Summenformel:
- C10H10NNaO3S
- Molgewicht:
- 247.24
- MOL-Datei:
- 130-13-2.mol
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Natrium-4-aminonaphthalin-1-sulfonat Eigenschaften
Natrium-4-aminonaphthalin-1-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
grayish white crystalline powder
Verwenden
Riegler’s reagent for nitrous acid, manufacture
of dyestuffs.
synthetische
The preparation of Sodium 4-amino-1-naphthalenesulfonate is as follows:To a suspension of 4-amino-l -naphthalene sulfonic acid (10.Og, 44.8 mmol) in 10 ml MeOH was added 5 N NaOMe (9 ml). The mixture was sonicated to effect complete solution. The solvent was evaporated to provide the sodium salt of -amino-1- naphthalene sulfonic acid as a white solid. This solid was suspended in 100 ml acetic anhydride and heated at 110 °C for 2 1/2 h. Adding some MeOH to the cooled mixture and co-evaporating with 3x100 ml toluene gave the Na-salt of 4-acetamidonaphthalene-l -sulfonic acid as a white powder.
Natrium-4-aminonaphthalin-1-sulfonat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Natrium-4-aminonaphthalin-1-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 379)Lieferanten
130-13-2(Natrium-4-aminonaphthalin-1-sulfonat)Verwandte Suche:
- SODIUM 1-NAPHTHYLAMINE-4-SULFONATE
- SODIUM 4-AMINO-1-NAPHTHALENESULFONATE
- PARA-NAPHTHIONIC ACID, NA SALT
- NAPHTHYLAMINE-4-SULFONIC ACID SODIUM SALT
- NAPHTHIONIC ACID SODIUM SALT
- NAPHTHIONIC ACID SODIUM SALT 0.5-WATER
- 4-amino-1-naphthalenesulfonicacimonosodiumsalt
- sodium1-amino-4-naphthalenesulfonate
- 1-Amino-4-naphthalenesulfonicacidsodium
- 1-Naphthalenesulfonicacid,4-amino,monosodiumsalt
- 1-Naphthylamine-4-sulfonicaci
- 4-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT 0.5-WATER
- 4-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT
- 4-AMINONAPHTHALENE-1-SULPHONIC ACID SODIUM SALT
- 4-AMINONAPHTHALENE-1-SULFONIC ACID SODIUM SALT
- 1-NAPHTHYLAMINE-4-SULFONIC ACID SODIUM SALT 0.5-WATER
- 1-NAPHTHYLAMINE-4-SULFONIC ACID SODIUM SALT
- 1,4-SODIUM NAPHTHIONATE
- 1-AMINO-4-SULFONAPHTHALENE SODIUM SALT
- 4-Amino-1-naphtalenesulfonic acid sodium salt
- Naphthoic Acid Sodium Salt
- sodium 4-aminonaphthalene-1-sulphonate
- Sodium 1-naphthylamine-4-sulfonate(1,4-sodium naphthionate ,SMA)
- Naphthionine
- SODIUM1-NAPHTHYLAMINE4-SULPHONATE
- 4-AMINONAPHTHALENE-1-SULFONIC ACID SODIUM SALT 98+%
- Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate
- Naphthionic Acid Sodium Salt
1-Naphthylamine-4-sulfonic Acid Sodium Salt
4-Amino-1-naphthalenesulfonic Acid Sodium Salt
Sodium Naphthionate
Sodium 1-Naphthylamine-4-sulfonate
- 4-AMinonaphthalene-1-sulfonic acid-Na
- 1-Amino-4-naphthalenesulfonic acid sodium salt
- 4-Amino-1-naphthalenesulfonic acid, sodium salt, hydrate,98%
- 4-Amino-1-naphthalen
- Ponceau 4R Impurity 1
- sodium 4-amino-1-naphthalenesulfonic acid
- 1-naphthylamine-4-sulfonate sodium
- Sodium 4-Amino-1-naphthalenesulfonate Standard
- Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate>
- 4-Amino-1-NaphthalenesulfonicAcidSodiumSal
- 1-Naphthylamine 4-sulphonic acid sodium salt
- SODIUM NAPHTHIONATE Extra Pure
- SODIUM NAPHTHIONATE
- SODIUM NAPTHIONATE
- Naphthemol
- 4-amino-1-naphthalenesulfonate sodium salt
- 130-13-2
- C10H6NH2SO3Na
- C10H8NNaO3S4H2O
- NH2C10H6SO3H
- C10H8O3NSNa
- C10H8NNaO3SxH2O
- C10H8NNaO3SH2O
- Building Blocks
- Organic Building Blocks
- Sulfonic/Sulfinic Acid Salts
- Sulfur Compounds
- Intermediates of Dyes and Pigments
- bc0001
