Crystal violet, certified

Supplier: Thermo Scientific
Danger

Synonyms: Methylrosanilide chloride, Basic violet 3, Viocid, N-(4-(Bis(4-(dimethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-methylmethanamonium chloride, Violet crystal, Methyl violet 10B, Dimethyl((di(4-(dimethylamino)phenyl)methylen)-2,5-cyclohexadien-1-ylidene)ammonium chloride, CI 42555, 4-[4,4'-Bis(dimethylamino) benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride, Hexamethyl violet, Hexamethyl-p-rosaniline chloride, Vianin, Gentian violet

405830250 405831000 405835000
ACRO405830250EA 53.1 GBP
ACRO405830250 ACRO405831000 ACRO405835000
Crystal violet, certified
Crystal Violet
Formula: C₂₅H₃₀ClN₃
MW: 407,99 g/mol
Melting Pt: 173 °C (dec.)
Density: 1,19 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011750
CAS Number: 548-62-9
EINECS: 208-953-6
UN: 3077
ADR: 9,III
Merck Index: 13,04406

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Specification Test Results

Appearance Dark green Crystalline powder
Infrared spectrum Conforms
Dye content ≥88 %
UV Lambda max 589 to 594 nm
Absorption Ratio P-15/P+15 0.98 to 1.20
BSC Certification Passes

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