Victoria pure blue bo 90% (dye content), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
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Synonyms: Basic Blue 7N-(4-((4-(Diethylamino)phenyl)(4-(ethylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chloride

M-Clarity™ quality level = MQ100

230987-25GEA 141 GBP
230987-25G
Victoria pure blue bo 90% (dye content), Sigma-Aldrich®
Victoria Pure Blue Bo

Victoria blue dyes are triaminodiphenylnaphthylmethanes, with lipophilic cations and large conjugated systems.

Formula: C₃₃H₄₀ClN₃
MW: 514.1438 g/mol
Storage Temperature: Room Temperature
MDL Number: MFCD00011877
CAS Number: 2390-60-5
EINECS: 219-232-0

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Specification Test Results

Appearance (Color) Brown to Very Dark Brown and Brown-Yellow and Yellow-Brown
Appearance (Form) Powder or Crystal or Chunk(s)
Infrared spectrum Conforms to Structure
Wavelength c = 0.008g/L; Water 612 - 618 nm
Extinction Coefficient ≥62000
Carbon 68.0 - 86.3 %
Nitrogen 7.2 - 9.1 %
Solubility (Color) 0.1 % in 95% Ethanol:Water (1:1) Dark Blue to Very Dark Blue

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