1.00099

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

for determination of phosphate

• Sinónimos: 1-Amino-2-hydroxy-4-naphthalenesulfonic acid, 1-Amino-2-naphthol-4-sulfonic acid
• Fórmula empírica (notación de Hill): C₁₀H₉NO₄S
• Número de CAS: 116-63-2
• Peso molecular: 239.25
• MDL number: MFCD00004019
• UNSPSC Code: 12352106
• EC Index Number: 204-147-3
• NACRES: NB.21

Propiedades

• Quality Level: 100
• form: solid
• bulk density: 280 kg/m³
• storage temp.: 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)
• InChI key: RXCMFQDTWCCLBL-UHFFFAOYSA-N

Descripción

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).

Linkage

Replaces: AX1035-1

Analysis Note

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

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable