| Identification | Back Directory | [Name]
ETHYL VIOLET | [CAS]
2390-59-2 | [Synonyms]
Blue 14
CI 42600
CI NO 42600
basicviolet
ETHYL PURPLE
ETHYL VIOLET
ETHYL VIOLET G
BASIC VIOLET 4
ETHYL VIOLET CL
ETHYL PURPLE 6B
Ethyl Violet AX
ETHYL VIOLET GGA
16 BASIC VIOLET16
BASIC VIOLET NO 4
Lowacryl Violet 4
Ethyl Violet
C.I.Basic Violet 4
14 BASIC VIOLET 14
Ethyl crystal violet
LABOTEST-BB LT00159770
Ethyl Violet, pure, 90%
Ethyl violet, 90%, pure
Basic violet 4 (C.I. 42600)
Shikiso Acid Brilliant Blue 6B
Hydrochloride of hexapararosaniline
Ethyl VioletBasic Violet 4C.I. 42600
Basic violet 4, Ethyl purple 6B
ETHYL VIOLET SOLUTION 0.1% IN 50% METHANOL
Tris(p-(diethylamino)phenyl)methylium chloride
Tris(p-(dieth- Aylamino)-phenyl)methylium Chloride
[Sensitive spectrophotoMetric reagent for anionic surfactants]
Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactans]
Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants]
[4-[bis[4-(diethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]diethylammonium chloride
Ethanaminium, N-4-bis4-(diethylamino)phenylmethylene-2,5-cyclohexadien-1-ylidene-N-ethyl-, chloride
Ethanaminium,N-(4-(bis[4-(diethylamino)phenyl]methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-,chloride | [EINECS(EC#)]
219-231-5 | [Molecular Formula]
C31H42ClN3 | [MDL Number]
MFCD00011765 | [MOL File]
2390-59-2.mol | [Molecular Weight]
492.14 |
| Chemical Properties | Back Directory | [Appearance]
green to olive-green crystalline powder | [Melting point ]
>250°C | [Boiling point ]
631.13°C (rough estimate) | [density ]
0.9659 (rough estimate) | [refractive index ]
1.6010 (estimate) | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
H2O: 10 mg/mL, very deep purple
| [Colour Index ]
42600 | [form ]
powder | [color ]
Olive green | [Odor]
Odorless | [PH Range]
Yellow (0.0) to blue (3.5) | [Water Solubility ]
Soluble in water (10 mg/ml). | [ε(extinction coefficient)]
≥12000 at 250-256nm in water at 0.003mg/mL
≥17000 at 304-310nm in water at 0.003mg/mL | [λmax]
596nm | [BRN ]
4117566 | [Stability:]
Light Sensitive | [Major Application]
Integrated circuits, fiber-optic pH sensors, display device, inks, high-lighter, lithographic printing plates, decoder system, detergents, hair dyes, cosmetics, wound dressing materials, diagnosis of diseases caused by elemental imbalances, antimicrobial, photochemotherapeutic agent | [EPA Substance Registry System]
C.I. Basic Violet 4 (2390-59-2) |
| Hazard Information | Back Directory | [Chemical Properties]
green to olive-green crystalline powder | [Definition]
ChEBI: An organic chloride salt that is the monochloride salt of ethyl violet cation. Used for inclusion in mixed dye solutions of the iron resorcin fuchsin type for demonstrating elastic fibres. | [Uses]
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. 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. Along with the anionic dye zincon, ethyl violet is used in counterion dye of proteins in SDS-polyacrylamide gel electrophoresis. | [Biological Activity]
Ethyl violet is a cationic triarylmethane dye th at 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 elastinin the detection of gram negative bacteriaand 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 zinconethyl violet is used in counterion dye of proteins in SDS-polyacrylamide gel electrophoresis. | [Properties and Applications]
|
TEST ITEMS
|
SPECIFICATION
|
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APPEARANCE
|
BLACK
VIOLET
|
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LIGHTING
|
2-3
|
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SOAPING
|
3-4
|
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PERSPIRATING
|
4
|
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FRICTION(DRY)
|
4
|
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FRICTION(WET)
|
3
|
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RESIDUE ON 80 MESH
|
5.0% max
|
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WATER SOLUBLE
|
1.0% max
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VOLATITE 105 °C
|
1.0% max
|
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TINTING STRENGTH
|
100-105 %
|
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WEIGHT METAL TOTAL
|
50ppm max
|
|
| Safety Data | Back Directory | [Safety Statements ]
24/25 | [WGK Germany ]
3
| [RTECS ]
KH2682000
| [TSCA ]
Yes | [HS Code ]
32041300 | [Toxicity]
mouse,LDLo,oral,320mg/kg (320mg/kg),Archives of Environmental Contamination and Toxicology. Vol. 14, Pg. 111, 1985. |
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