1,4-Bis(p-toluidino)-9,10-anthrachinon 95% (Farbstoffgehalt), Sigma-Aldrich®
Lieferant: SIGMA ALDRICH MICROSCOPY
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Achtung
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Synonyme:
1,4-Bis(p-tolylamino)anthracene-9,10-dione, Solvent Green 3, 1,4-Bis(p-toluidino)-9,10-anthraquinone, D and C Green No. 6
M-Clarity™ Qualitätsstufe = MQ200
211982-50G
211982-50GEA
131
EUR
211982-50G
1,4-Bis(p-toluidino)-9,10-anthrachinon 95% (Farbstoffgehalt), Sigma-Aldrich®
1,4-Bis(p-toluidino)-9,10-anthrachinon
Solvent Green 3, also known as Quinizarine Green SS (CI 61565) is an anthraquinone derivative. It is a green dye that imparts its colour to materials. Solvent Green 3 is made by condensing either leucoquinizarin or a mixture of leucoquinizarin and quinizarin with two moles of p-toluidine in the presence of boric acid.
Formel:
C₂₈H₂₂N₂O₂ Molecular Weight: 418,496 g/mol Schmelzpunkt: 220,..221 °C (Lit.) |
MDL:
MFCD00001195 CAS-Nummer: 128-80-3 EINECS: 204-909-5 |
Spezifikation Testergebnisse
Appearance (Form) | Powder |
Infrared spectrum | Conforms to Structure |
C=0.01 G/L Acetone | 624 - 644 nm |
Extinction Coefficient | ≥14000 |
Wavelength | 394 - 414 nm |
Extinction Coefficient, In Acetone | ≥6000 |
Carbon | 76.3 - 84.4 % |
Nitrogen | 6.3 - 7.0 % |
TLC | Consistent with Past Lots |
Solubility (Turbidity) | Turbid |
Solubility (Color) c = 1%, Pyridine | Dark Blue to Very Dark Blue and Dark, Blue-Green to Very Dark Blue-Green |
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