Oil Blue N 96% (dye content), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Warning

Synonyms: Solvent Blue 14

M-Clarity™ quality level = MQ200

391557-25G 391557-5G
391557-25GEA 268 GBP
391557-25G 391557-5G
Oil Blue N 96% (dye content), Sigma-Aldrich®
Oil Blue N

Oil Blue N, Dye content 96% (Solvent Blue 14).


In animal tissues, fatty substances are stained dark blue by oil blue N when supersaturated solutions in dilute isopropanol are used.

Formula: C₂₄H₃N₂O₂
MW: 378,51 g/mol
Melting Pt: 112,..114 °C (lit.)
Storage Temperature: Room Temperature
MDL Number: MFCD00001200
CAS Number: 2646-15-3
EINECS: 220-161-2
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Specification Test Results

Appearance (Colour) Purple to Very Dark Purple and Black
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Wavelength, C = 0.01 g/L; Ethanol 641 - 647 nm
Extinction Coefficient ≥13000
Wavelength 593 - 599 nm
Carbon 72.7 - 79.6%
Nitrogen 7.1 - 7.7%
TLC Consistent with Past Lots
Solubility (Turbidity), C = 1% in Acetone Turbid
Solubility (Colour) Dark Blue to Very Dark Blue

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