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 |
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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