1.00099

1-Amino-2-hydroxy-4-naphthalenesulfonic acid

for determination of phosphate

• Synonyme(s) : 1-Amino-2-hydroxy-4-naphthalenesulfonic acid, 1-Amino-2-naphthol-4-sulfonic acid
• Formule empirique (notation de Hill): C₁₀H₉NO₄S
• Numéro CAS: 116-63-2
• Poids moléculaire : 239.25
• Numéro MDL: MFCD00004019
• Code UNSPSC : 12352106
• Numéro de classement CE : 204-147-3
• Nomenclature NACRES : NB.21

Propriétés

• Niveau de qualité: 100
• Forme: solid
• Masse volumique apparente: 280 kg/m³
• Température de stockage: 2-30°C
• 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)
• Clé InChI: RXCMFQDTWCCLBL-UHFFFAOYSA-N

Description

Application

• 1-Amino-2-hydroxy-4-naphthalenesulfonic acid based Schiff bases or naphtho[1,2-d]oxazoles: selective synthesis and photophysical properties: This study explores the synthesis of Schiff bases and naphtho[1,2-d]oxazoles derived from 1-amino-2-hydroxy-4-naphthalenesulfonic acid, focusing on their photophysical properties. The research demonstrates potential applications in developing materials with specific optical properties, which could be significant in fields like organic electronics or photonics (Atahan & Durmus, 2015).

Liaison

Replaces: AX1035-1

Remarque sur l'analyse

Assay (alkalimetric): ≥ 96 %
Identity (IR-spectrum): conforms
in sodium carbonate soluble components: conforms
Sulfated ash: ≤ 0.5 %
Loss on Drying (105 °C): ≤ 5.0 %
Performance test (for determination of phosphate): conforms

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable