Bromthymolblau Natriumsalz, Pulver, Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Synonyme: Bromthymolblau wasserlöslich, Natrium-α-(3-brom-5-isopropyl-4-oxo-2-methyl-2,5-cyclohexadienyliden)-2-(3-brom-4-hydroxy-5-isopropyl-2-methylphenyl)toluolsulfonat, 3′,3′′-Dibromthymolsulfonphthalein Natriumsalz

M-Clarity™ Qualitätsstufe = MQ200

B8630-10G B8630-25G
B8630-10GEA 59.5 EUR
B8630-10G B8630-25G
Bromthymolblau Natriumsalz, Pulver, Sigma-Aldrich®
Bromthymolblau Natriumsalz

Bromothymol Blue sodium salt has been used as a pH indicator in the yeast growth media (YPD, yeast extract peptone dextrose).


  • Bromothymol Blue is a pH indicator which changes color from yellow (pH 6.0) to blue (7.6)

Formel: C₂₇H₂₇Br₂NaO₅S
Molecular Weight: 646,37 g/mol
Schmelzpunkt: >200 °C
Lagertemperatur: Room Temperature
MDL: MFCD00077263
CAS-Nummer: 34722-90-2
EINECS: 252-169-7
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Spezifikation Testergebnisse

Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Visual Interval
pH 6.0 = Yellow to Yellow-Green
Pass
Visual Interval
pH 7.6 = Blue
Pass
Recommended Retest Period 2 Years

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