Phenol Red, 500 mL In Stock Now

Synonym: Phenolsulfonphthalein
Formula: C19H13NaO5S
Formula Wt.: 376.36
Characteristic: Water-soluble indicator
Notes: pH 6.8 yellow to 8.4 red
Storage Code: Green—general chemical storage

Laboratory Grade—Intermediate purity. Suitable for educational laboratories. Use for qualitative analysis, not quantitative analysis.