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Ethyl Violet

SIAL/228842 - cationic triarylmethane dye

Synonym: Basic violet 4; Ethyl purple 6B

CAS Number: 2390-59-2
Empirical Formula (Hill Notation): C31H42ClN3
Molecular Weight: 492.14
EC Number: 219-231-5
MDL Number: MFCD00011765
Linear Formula: C31H42N3Cl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-228842-25G 25 g
 $57.80
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 228842-25G

 

ε (extinction coefficient) ≥12000 at 250-256 nm in water at 0.003 mg/mL
  ≥17000 at 304-310 nm in water at 0.003 mg/mL
λmax 595 nm
application(s) diagnostic assay manufacturing
hematology
histology
form powder
InChI 1S/C31H42N3.ClH/c1-7-32(8-2)28-19-13-25(14-20-28)31(26-15-21-29(22-16-26)33(9-3)10-4)27-17-23-30(24-18-27)34(11-5)12-6;/h13-24H,7-12H2,1-6H3;1H/q+1;/p-1
InChI key JVICFMRAVNKDOE-UHFFFAOYSA-M
Quality Level 200 
SMILES string [Cl-].CCN(CC)c1ccc(cc1)C(c2ccc(cc2)N(CC)CC)=C3/C=CC(C=C3)=[N+](CC)CC
solubility water: 1 mg/mL
storage temp. room temp
Biochem/physiol Actions: Ethyl violet is a cationic triarylmethane dye that is the ethyl homolog of crystal violet. It is a general histological and pathological stain. Ethyl violet has been used to stain pancreatic tissue and elastin, in the detection of gram negative bacteria, and as a reagent for the extractive-spectrophotometric determination of anionic surfactants. Ethyl violet induces mitochondrial permeability. It has been used in the extraction and spectrophotometric determination of copper. Along with the anionic dye zincon, ethyl violet is used in counterion dye of proteins in SDS-polyacrylamide gel electrophoresis.
General description: Ethyl Violet is an olive green colored powder and belongs to the class of triarylmethane dyes. It changes its color from yellow (pH 0.0) to blue (3.5).
Packaging: 25 g in glass bottle
Storage Temp. room temp
Colour Index Number 42600; 42600
UNSPSC 12171500

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