Victoria blue B, pure

Supplier: Thermo Scientific
Warning

Synonyms: Basic blue 26, N-(4-((4-(Dimethylamino)phenyl)(4-(phenylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium chloride

190190250 190191000
ACRO190190250EA 81.3 GBP
ACRO190190250 ACRO190191000
Victoria blue B, pure
Victoria Blue B
Formula: C₃₃H₃₂ClN₃
MW: 506,803 g/mol
Melting Pt: 206 °C
Storage Temperature: Ambient
MDL Number: MFCD00011878
CAS Number: 2580-56-5
EINECS: 219-943-6

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Specification Test Results

Appearance Dark brown Glistening crystalline powder
Infrared spectrum Conforms
UV spectrum Complies
Loss on drying ≤5 % (60°C)
UV Lambda max 599 to 605 nm (in ethanol)

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