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CAS RN: 2390-59-2 | Product Number: A5101

Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants]

Purity: >98.0%(T)
  • Basic Violet 4
2   3  

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Product Number A5101
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__3__1H__4__2ClN__3·^^1/__2ZnCl__2 = 560.29  
Physical State (20 deg.C) Solid
CAS RN 2390-59-2
PubChem Substance ID 87563119
SDBS (AIST Spectral DB) 21439
Colour Index 42600
MDL Number


Appearance Green to Dark green powder to crystal
Purity(Argentmetric Titration) min. 98.0 %(after drying)
Purity(Chelometric Titration) min. 98.0 %(after drying)
Lambda max. 594.0 to 598.0 nm(H2O)
Absorbance(E1%1cm) min. 1,900(H2O, 594.0 to 598.0 nm)
Drying loss max. 5.0 %
Properties (reference)
Maximum Absorption Wavelength 596(H2O) nm
Related Laws:
EC Number 219-231-5
RTECS# KH2682000
Transport Information:
HS Number 2923900090
PubMed Literature

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