Product Overview
Cresol Red
Molecular Formula: C21H18O5S
CAS Number: 1733-12-6
Molecular Weight: 382.42
Cresol Red is a stain commonly used with lead acetate for detection of urease after PAGE.
Synonyms: o-Cresolsulfonphthalein
| TEST | MIN | MAX |
|---|---|---|
| ABSORPTION MAX | 570 (367) nm | |
| VISUAL TRANSITION INTERVALS | pH 2.0 (orange) to pH 3.0 (yellow) pH 7.2 (yellow) to pH 8.8 (red) |
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