Phenol red (Phenolsulfonephthalein) sodium salt is a pH indicator dye. Phenol Red sodium salt is also an antagonist of rat P2X1R. Phenol Red sodium salt enhances the halogenating activity of myeloperoxidase. Phenol Red sodium salt shows a distinct color change from pink to yellow in a positive pH reaction[1][2][3][4].
Molecular Weight:
376.36
Purity:
97
CAS Number:
[34487-61-1]
Formula:
C19H13NaO5S
Target:
Fluorescent Dye,Glutathione Peroxidase
Application Notes:
Dye Reagents
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