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Violeta de cristal ≥90% (por base anidra) ACS, Sigma-Aldrich®

Fornecedor: SIGMA ALDRICH MICROSCOPY
Perigo

Sinônimos: Cloreto de 4-[4,4'-bis(dimetilamino)-benzidrilideno]ciclohexa-2,5-dien-1-ilideno]dimetilamónio, CI 42555

C6158-100G C6158-50G
C6158-100GEA 188 EUR
C6158-100G C6158-50G
Violeta de cristal ≥90% (por base anidra) ACS, Sigma-Aldrich®
Violeta básico nº 3

Crystal violet has been used to determine cell viability. It has been used in the staining of cells for the quantification of cellular migration.


Crystal violet can be used for DNA visualisation in agarose gels. The dye is used only in the presence of high concentrations of DNA. Crystal violet is also used for the staining of bacteria in gram staining technique. It is also used for the staining of plant chromosomes. Crystal violet helps in colorimetric measurement of cell viability.

Fórmula: C₂₅H₃₀ClN₃
Peso Molecular: 407.99 g/mol
Ponto de Fusão: 205 °C (decomposição, lit.)
Densidade: 1.19 g/cm³ (20 °C)
Temperatura de Armazenamento: Room Temperature
Número MDL : MFCD00011750
Número CAS: 548-62-9
EINECS: 208-953-6
UN: 3077
ADR: 9 III
Merck Index: 13,04406
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Especificações dos Resultados do Teste

Appearance (Colour) Green to Very Dark Green
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Loss on Drying ≤ 7.5 %
Sensitivity
as Indicator
Pass
UV Absorbance Ratio 0.98 - 1.90
Purity ≥90.0 %
Meets ACS Requirements Current ACS Specification


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