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