08751

4-Amino-3-hydroxy-1-naphthalinsulfonsäure

for spectrophotometric det. of Si, ≥90.0% (CHN)

• Synonym(e): 1-Amino-2-naphthol-4-sulfonsäure
• Lineare Formel: H₂NC₁₀H₅(OH)SO₃H
• CAS-Nummer: 116-63-2
• Molekulargewicht: 239.25
• Beilstein: 2697469
• EG-Nummer: 204-147-3
• MDL-Nummer: MFCD00004019
• UNSPSC-Code: 41116105
• PubChem Substanz-ID: 329748632
• NACRES: NA.21

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥90.0% (CHN)
• Form: powder
• Qualität: for spectrophotometric det. of Si
• Methode(n): UV/Vis spectroscopy: suitable
• mp (Schmelzpunkt): 290 °C (dec.) (lit.)
• SMILES String: Nc1c(O)cc(c2ccccc12)S(O)(=O)=O
• InChI: 1S/C10H9NO4S/c11-10-7-4-2-1-3-6(7)9(5-8(10)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)
• InChIKey: RXCMFQDTWCCLBL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

4-Amino-3-hydroxy-1-naphthalenesulfonic acid is an aromatic amino-sulfonic acid.

Anwendung

4-Amino-3-hydroxy-1-naphthalenesulfonic acid has been used to study separation of aromatic sulfonated compounds using Ion-interaction high-performance liquid chromatography and micellar electrokinetic capillary chromatography techniques. It has also been used as a starting material which when reacted with palmitoyl chloride yields the following derivatives:

• 2′-Pentadecylnaphth[3,4-d]oxazole-1-sulfonic acid
• 4-Amino-3-(palmitoyloxy)-1-naphthalenesufonic acid
• 4-(Palmitoylamino)-3-hydroxy-1-naphthalenesulfonic acid
• 4-(Palmitoylamino)-3-(palmitoyloxy)-1-naphthalenesulfonic acid

Sonstige Hinweise

Reagens für den spektrophotometrischen Nachweis von Silicium

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)