Bleu de bromothymol sel de sodium, en poudre, Sigma-Aldrich®
Marques : SIGMA ALDRICH MICROSCOPYTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
M-Clarity™ (Niveau de qualité) = MQ200
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)
Formule:
C₂₇H₂₇Br₂NaO₅S Point de fusion: >200 °C Température de stockage: Room Temperature |
Numéro MDL:
MFCD00077263 Numéro CAS: 34722-90-2 EINECS: 252-169-7 |
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Résultats des tests de spécification
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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