08751

4-Amino-3-hydroxy-1-naphthalenesulfonic acid

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

• Sinonimo/i: 1-Amino-2-naphthol-4-sulfonic acid
• Formula condensata: H₂NC₁₀H₅(OH)SO₃H
• Numero CAS: 116-63-2
• Peso molecolare: 239.25
• Beilstein: 2697469
• Numero CE: 204-147-3
• Numero MDL: MFCD00004019
• Codice UNSPSC: 41116105
• ID PubChem: 329748632
• NACRES: NA.21

Proprietà

• Livello qualitativo: 100
• Saggio: ≥90.0% (CHN)
• Forma fisica: powder
• Qualità: for spectrophotometric det. of Si
• tecniche: UV/Vis spectroscopy: suitable
• Punto di fusione: 290 °C (dec.) (lit.)
• Stringa SMILE: 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); RXCMFQDTWCCLBL-UHFFFAOYSA-N

Descrizione

Descrizione generale

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

Applicazioni

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

Altre note

Reagent for the spectrophotometric det. of silicon

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)