6-(2-Hydroxynaphtylazo)-3,4'-azodibenzenesulfonate de sodium (contains ~60% dye content) , Sigma-Aldrich®
Anbieter: SIGMA ALDRICH MICROSCOPY
Zertifikate
Über diesen Artikel
CAS-Nummer:4196-99-0
:
Formel:C₂₂H₁₄N₄Na₂O₇S₂
MDL-Nummer:MFCD00003891
:556.49 g/mol
:M-Clarity™ quality level = MQ200
Lagertemperatur:Room Temperature
EINECS:224-084-5
Ergebnisse des Spezifikationstests
- Appearance (Colour):Red to Brown
- Appearance (Form):Powder
- Solubility (Colour):Orange to Red
- Solubility (Turbidity), 1 mg/ml, H₂O:Clear to Slightly Hazy
- Infrared spectrum:Conforms to Structure
- Carbon:≥22.5%
- Nitrogen:≥4.7%
- Dye Content:≥55%
- EMM, Lambda max 510 nm:≥19000
Ergebnisse des Spezifikationstests
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