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Benzo[a]anthracène 99%

Fournisseur: Thermo Fisher Scientific
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105250010 105252500
ACRO105250010EA 117 EUR
ACRO105250010 ACRO105252500
Benzo[a]anthracène 99%
Benzo[a]anthracène
Formule: C₁₈H₁₂
Point d'ébullition: 437.6 °C (760 mmHg)
Point de fusion: 158…161 °C
Densité: 1,245 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00003599
Numéro CAS: 56-55-3
EINECS: 200-280-6
ONU: 3077
ADR: 9,III
Merck Index: 12,01089

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Résultats des tests de spécification

Appearance Beige to yellow-green Crystalline powder
Infrared spectrum Conforms
Melting point 158 to 161 °C
GC ≥98.5 %
Optimum lasing 518 nm (in Methanol)
Suitability (for use as a laser dye) Passes test
Molar absorption coefficient 19900 l/(mol.cm) (at Lambda max)


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