Direct yellow 27, Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY


M-Clarity™ Qualitätsstufe = MQ100

201871-10G
201871-10GEA 49.8 EUR
201871-10G
Direct yellow 27, Sigma-Aldrich®
Direct yellow 27

As a direct dye, Direct Yellow 27 is an acid dye with large molecules that will bind to cellulose fibers directly. It is mono azo dye with good light fastness.

Formel: C₂₅H₂N₄Na₂O₉S₃
Molecular Weight: 662,62 g/mol
Lagertemperatur: Raumtemperatur
MDL: MFCD00005778
CAS-Nummer: 10190-68-8
EINECS: 233-461-3

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Spezifikation Testergebnisse

Appearance (Color) Yellow to Very Dark Yellow
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Wavelength, c=0.02g/L Water 224 - 230 nm
Extinction Coefficient 53000 - 57000
Carbon Specification: Report Results
Nitrogen Specification: Report Results
Sulfur Specification: Report Results

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