B24338 m-Cresol Purple
CAS-Nummer
2303-01-7
Synonyme
m-Cresolsulfonephthalein
SDS
| Stock No. | Größe | Preis ($) | Menge | Verfügbarkeit |
|---|---|---|---|---|
| B24338-06 | 5g | 41,70 |
|
|
| B24338-14 | 25g | 154,00 |
|
|
m-Cresol Purple
MDL
MFCD00005871
EINECS
218-960-6
Chemische Eigenschaften
Formel
C21H18O5S
Molmasse
382.44
Storage & Sensitivity
Ambient temperatures.
Löslichkeit
Soluble in water and sodium hydroxide solution. Slightly soluble in alcohol.
Anwendungen
m-Cresol Purple acts as a pH indicator dye. It plays an important role in spectrophotometric pH measurements. It operates in the pH ranges 1.2 - 2.8 (red to yellow) and 7.4 - 9.0 (yellow to violet). Further, it is employed to stain epithelial cells and proteins.
Bemerkungen
Transition interval (acid): pH 1.2 (red) to pH 2.8 (yellow); (alkaline) pH 7.4 (yellow) to pH 9.0 (purple)Incompatible with strong oxidizing agents.
Literaturverweise
Schutting, S.; Jokic, T.; Strobl, M.; Borisov, S. M.; de Beer, D.; Klimant, I. NIR optical carbon dioxide sensors based on highly photostable dihydroxy-aza-BODIPY dyes. J. Mater. Chem. C 2015, 3, 5474-5483.
Yost, R. A.; Bergeron, B. E.; Kirkpatrick, T. C.; Roberts, M. D.; Roberts, H. W.; Himel, V. T.; Sabey, K. A. Evaluation of 4 Different Irrigating Systems for Apical Extrusion of Sodium Hypochlorite. J. Endod. 2015, 41 (9), 1530-1534.
Weitere Referenzen
Merck
14,2577
Beilstein
350314
Harmonized Tariff Code
2934.99
TSCA
Yes
