Crystal violet indicator (C.I. 42555), Supelco®

Supplier: MilliporeSigma
Danger

Synonyms: Basic Violet 3GentiavermMethylrosanilide chlorideHexamethyl VioletVianinGentian violetMethyl violet 10BCI 42555Hexamethyl-p-rosaniline chlorideN-(4-(Bis(4-(dimethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium chloride4-[4,4'-Bis(dimethylamino) benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chlorideDimethyl((di(4-(dimethylamino)phenyl)methylen)-2,5-cyclohexadien-1-yliden)ammoniumchloridViocid

1.01408.0100 1.01408.0025 1.01408.1000 1.01408.0025 1.01408.1000 1.01408.0100
EM1.01408.0100CS 5155 USD
CA1.01408.0100 CA1.01408.1000 EM1.01408.0100 EM1.01408.0025 EM1.01408.1000 CA1.01408.0025
Crystal violet indicator (C.I. 42555), Supelco®
Crystal Violet
Formula: C₂₅H₃₀ClN₃
MW: 407.99 g/mol
Melting Pt: 189…194 °C
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

Solubility 10 g/l (20 °C)
Melting Point 189 - 194 °C
Molar Mass 407.99 g/mol
Bulk Density 220 - 400 kg/m3
Density 1.19 g/cm3 (20 °C)
pH 2.5 - 3.5 (10 g/l, H2O, 20 °C)
Hazard Class 9
Hazard Class Description Miscellaneous Hazardous Material
Hazard Class Description Miscellaneous Hazardous Material

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