Phenol Red Sodium Salt, ACS, 100g

Phenol Red Sodium Salt, ACS, 100g
For Research & Development
Not for drug, human, animal, or food use

Specifications:
Appearance (Color) Dark red to brownish-red
Appearance (Form) Powder
Identification To pass test
Assay (Dye Content) 90+%
Loss on Drying <5%
Clarity of Solution To pass test
Visual Transition Interval from pH 6.8 (yellow) to pH 8.2 (red)

CAS: 34487-61-1

FORMULA: C₁₉H₁₃O₅SNa