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Merck
CN

05025

Sigma-Aldrich

Ethyl Violet

~80% (N)

Synonym(s):

Basic violet 4, Ethyl purple 6B

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About This Item

Linear Formula:
C31H42N3Cl
CAS Number:
2390-59-2
Molecular Weight:
492.14
Colour Index Number:
42600
Beilstein:
4117566
EC Number:
219-231-5
MDL number:
MFCD00011765
UNSPSC Code:
12171500
PubChem Substance ID:
24845660

Key Documents

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Assay

~80% (N)

solubility

H2O: 10 mg/mL, very deep purple

SMILES string

[Cl-].CCN(CC)c1ccc(cc1)C(\c2ccc(cc2)N(CC)CC)=C3/C=C\C(C=C3)=[N+](\CC)CC

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

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Other Notes

General histological and pathological stain. Stain for neuroglia; Detection of spirochaetes in blood; Stains pancreatic tissue and elastin; Reagent for the extractive-spectrophotometric determination of anionic surfactants

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H318

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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B. Adam et al.
Vestn. Slov. Kem. Drus., 35, 339-339 (1988)
F. Proescher
Stain Technology, 9, 33-33 (1934)
K. Ono
Stain Technology, 10, 112-112 (1934)
Roel De Mondt et al.
Analytical and bioanalytical chemistry, 393(8), 1917-1921 (2009-02-26)
Recent publications on static secondary ion mass spectrometry (S-SIMS) focus on molecular depth profiling by using polyatomic or ultra-low energy monoatomic projectiles. Since their applicability depends on the relationship between the ion yield and the depth, which is hard to
Yan Ma et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 73(4), 747-751 (2009-04-28)
Three novel methods were designed for the determination of dopamine (DA) by means of the quenching effects on resonance Rayleigh scattering (RRS) and non-linear scattering such as second-order scattering (SOS) and frequency doubling scattering (FDS) intensities. In Britton-Robinson buffer medium
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