Bromkresolgrün, rein Indikator-Qualität

Lieferant: Thermo Scientific

Synonyms: 3,3',5,5'-Tetrabrom-m-kresolsulfonphthaleinBCG

ACRO151310050EA 118 CHF
ACRO151310050 ACRO151310250
Bromkresolgrün, rein Indikator-Qualität
Bromkresolgrün
Formel: C₂₁H₁₄Br₄O₅S
MW: 698,02 g/mol
Melting Pt: 225 °C (Zersetzung)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00005874
CAS-Nummer: 76-60-8
EINECS: 200-972-8
Merck Index: 13,01370
https://ch.vwr.com/stibo/web/std.lang.all/13/36/2301336.jpg

Order Now

Spezifikation Testergebnisse

Appearance Yellow to beige to light brown Powder
Infrared spectrum Conforms
Solubility (0.1 % in ethanol) Clear
UV Lambda max 613 to 621 nm (in buffer)
Specific extinction E (1%/1cm) ≥550 (at lambda max)
Visual transition interval from pH 3.8 (yellow) to pH 5.4 (blue)
Heavy metals (as Pb) ≤10 ppm

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mehr About VWR