Ácido o-acetilsalicílico 99%
Proveedor: Thermo Fisher Scientific
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Atención
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158185000
158180500
158180025
ACRO158185000EA
63.4
EUR
ACRO158185000
ACRO158180500
ACRO158180025
Ácido o-acetilsalicílico 99%
Ácido o-acetilsalicílico
Formula:
2-(CH₃CO₂)C₆H₄CO₂H Pto. Ebullición: 140 °C (1013 hPa) Pto. de fusión: 136…140 °C Densidad: 1,35 g/cm³ Pto. de inflamación: 250 °C Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00002430 Núm. CAS: 50-78-2 EINECS: 200-064-1 Índice Merck: 13,00856 |
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Resultados test especificaciones
Appearance | White Granular powder |
Infrared spectrum | Conforms |
Melting point | 133 to 139 °C |
Loss on drying | ≤0.5 % (1 g) (vacuum, over P2O5, room temp) |
Heavy metals | ≤10 ppm |
Sulfated ash | ≤0.1 % |
Appearance of solution | (1 g in 9 ml ethanol 96%) clear, colorless |
Particle size | ≤5 % (retained on 1000 µm sieve) |
Titration with NaOH | 98.5 to 101.5 % (On dried substance) |
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