Bromocresol green sodium salt in ACS Reagent grade water ≥90% (by HPLC), Sigma-Aldrich®
Lieferant: SIGMA ALDRICH MICROSCOPY
Zertifikate
Über diesen Artikel
CAS-Nummer:62625-32-5
:67763-24-0
Formel:C₂₁H₁₃Br₄NaO₅S
MDL-Nummer:MFCD00148898
Schmelzpunkt:230 °C
:M-Clarity™ quality level = MQ200
:720 g/mol
Lagertemperatur:Room Temperature
EINECS:263-657-4
Spezifikation Testergebnisse
- Appearance (Form):Powder or Crystals
- Infrared spectrum:Conforms to Structure
- Visual Interval 1, pH 3.8 = Yellow:Pass
- Visual Interval 2, pH 4.5 = Green:Pass
- Visual Interval 3, pH 5.4 = Blue:Pass
- Clarity of solution not more than a faint trace of turbidity or insoluble matter c = 0.1 g/100 ml; Water:Conforms
- Purity (HPLC):≥90 %
Spezifikation Testergebnisse
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