Crystal violet, Certistain® for microscopy (C.I. 42555), Sigma-Aldrich®

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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

M-Clarity™ quality level = MQ300

1.15940.0025 1.15940.0025
EM1.15940.0025CS 2967.54 USD
EM1.15940.0025 CA1.15940.0025
Crystal violet, Certistain® for microscopy (C.I. 42555), Sigma-Aldrich®
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,

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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)

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