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Electron Microscopy Sciences Phenol Red, Sodium Salt, 6.8-8.2 pH 5 GR

Supplier: Electron Microscopy Sciences 19328

(Phenolsulfonphthalein Sodium Salt)
CAS #34487-61-1 C₁₉H₁₃NaO₅S F.W. 376.37
Assay: >99.0%
Also known as Phenolsulfonphthalein sodium salt. A standard indicator for preparing buffers, pH range 6.8-8.2.
pH: 6.8-8.2
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