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Benz[a]anthracene 99%

Dodavatel: Thermo Scientific
Nebezpečí

Synonyms: Benz(alpha)anthracene, BaA, 1,2-Benzanthracene

105250010 105252500
ACRO105250010EA 4050 CZK
ACRO105250010 ACRO105252500
Benz[a]anthracene 99%
Benz[a]anthracene
Vzorec: C₁₈H₁₂
MW: 228,29 g/mol
Bod varu: 437,6 °C (760 mmHg)
Bod tání: 158…161 °C
Hustota: 1,245 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003599
CAS číslo: 56-55-3
EINECS: 200-280-6
UN: 3077
ADR: 9,III
Merck Index: 12,01089

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Výsledky specifikačního testu

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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