Bromphenolblau Natriumsalz in ACS analysereinem Wasser 90% (Farbstoffgehalt), Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Synonyme: 4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2,6-dibromphenol]-S,S-dioxid Natriumsalz, Bromphenolblau wasserlöslich, 3,3',5,5'-Tetrabromphenolsulfonphthalein Natriumsalz, Natrium-α-(3,5-dibrom-4-oxo-2,5-cyclohexadienyliden)-α-(3,5-dibrom-4-hydroxyphenyl)toluolsulfonat

M-Clarity™ Qualitätsstufe = MQ200

114405-25G 114405-50G 114405-5G
114405-25GEA 143 EUR
114405-25G 114405-50G 114405-5G
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
Molecular Weight: 691,95 g/mol
Lagertemperatur: Raumtemperatur
MDL: MFCD00013793
CAS-Nummer: 34725-61-6
EINECS: 252-170-2
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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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