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form
aqueous solution
Quality Level
concentration
1%
color
deep violet, purple
Amax
0.36-0.44 at 589-594 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
[Cl-].CN(C)c1ccc(cc1)\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](/C)C
InChI
1S/C25H30N3.ClH/c1-26(2)22-13-7-19(8-14-22)25(20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6;/h7-18H,1-6H3;1H/q+1;/p-1
InChI key
ZXJXZNDDNMQXFV-UHFFFAOYSA-M
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General description
It stains the fatty portions of sebaceous sweat a deep purple color. Crystal violet can also be used to enhance bloody fingerprints. This dye is harmful if inhaled, swallowed or absorbed through skin, contact may cause cancer, severe eye irritation in human beings.
Application
- Crystal violet is commonly used in Gram staining for the classification of bacteria.
- It has also been used to detect bacterial adherence to biomedical polymers and to stain DNA in mammalian tissues in Giemsa staining.
- It has been successfully used to develop a counterion-staining method to detect DNA in agarose gel electrophoresis.
- Its antimicrobial properties have facilitated its use in the treatment of oral candidiasis, skin infections, and methicillin-resistant Staphylococcus aureus.
- It has been used as a stain in cell proliferation assays, migration assays, and Boyden chamber assay.
Biochem/physiol Actions
Principle
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2
Storage Class
12 - Non Combustible Liquids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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