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 |
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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