Bromphenolblau Natriumsalz in ACS analysereinem Wasser 90% (Farbstoffgehalt), Sigma-Aldrich®
Lieferant: SIGMA-ALDRICH MICROSCOPY
Synonyms:
3,3',5,5'-Tetrabromphenolsulfonphthalein Natriumsalz
, 4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2,6-dibromphenol]-S,S-dioxid Natriumsalz
, Bromphenolblau wasserlöslich
, Natrium-α-(3,5-dibrom-4-oxo-2,5-cyclohexadienyliden)-α-(3,5-dibrom-4-hydroxyphenyl)toluolsulfonat
M-Clarity™ Qualitätsstufe = MQ200
114405-50GEA
379
CHF
114405-50G
114405-5G
114405-25G
Bromphenolblau Natriumsalz in ACS analysereinem Wasser 90% (Farbstoffgehalt), Sigma-Aldrich®
Bromphenolblau Natriumsalz
Bromophenol blue has been used in the sample buffer prepared for western blotting. A tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.
Formel:
C₁₉H₉Br₄NaO₅S MW: 691,95 g/mol Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00013793 CAS-Nummer: 34725-61-6 EINECS: 252-170-2 |
Spezifikation Testergebnisse
Appearance (form) | Powder |
Infrared spectrum | Conforms to structure |
Appearance (clarity) c = 0.1%; water, clear solution with only faint turbidity or insoluble matter | Pass |
Visual interval, pH 3.0 yellow-green | Pass |
Visual interval, pH 3.4 green | Pass |
Visual interval, pH 4.6 blue | Pass |
Recommended retest period | 6 years |
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