| Location | Main Location |
| Location Code | 201 E |
often used as a indicator in titrations and is colorless in acidic solutions and pink in basic solutions .widely employed as an acid-base indicator. As an indicator of a solution's pH, phenolphthalein is colourless below pH 8.5 and attains a pink to deep red hue above pH 9.0.
STEM Library Lab
http://www.stemlibrarylab.org
3011 N I-10 Service Rd Ehttp://www.stemlibrarylab.org
Metairie, LA, 70002
USA
504.517.3584