Imprimer

Violet cristallisé ≥90% (base anhydre) ACS, Sigma-Aldrich®

Fournisseur: SIGMA ALDRICH MICROSCOPY
Danger

C6158-100G C6158-50G
C6158-100GEA 186 EUR
C6158-100G C6158-50G
Violet cristallisé ≥90% (base anhydre) ACS, Sigma-Aldrich®
Violet cristallisé

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.

Formule: C₂₅H₃₀ClN₃
Point de fusion: 205 °C (dec., lit.)
Densité: 1.19 g/cm³ (20 °C)
Température de stockage: Room Temperature
Numéro MDL: MFCD00011750
Numéro CAS: 548-62-9
EINECS: 208-953-6
ONU: 3077
ADR: 9,III
Merck Index: 13,04406
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=d9d5cb226f527b08e891a392ec4cc3516751db1c&vid=8c64844955baf8e8401738ed1a85dc2ad26f8921&prid=web&clid=SAPDAM

Commander maintenant

Résultats des tests de spécification

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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