Product Information
- sodium 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ⁶-benzoxathiol-3-yl]benzenolate
- 3H-2,1-Benzoxathiole, phenol deriv.
- Phenol red sodium
- Phenol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-, monosodium salt
- Phenol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-, sodium salt (1:1)
- Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis-, S,S-dioxide, monosodium salt
- Phenolsulfonephthalein sodium
- Sodium 2-[(4-Hydroxyphenyl)(4-Oxocyclohexa-2,5-Dien-1-Ylidene)Methyl]Benzenesulfonate
- sodium 4-[3-(4-hydroxyphenyl)-1,1-dioxido-3H-2,1-benzoxathiol-3-yl]phenolate
Phenol red sodium salt is a pH indicator commonly used in cell culture for monitoring pH changes. It is used in the pH ranges between 6.8 and 8.2. It is involved in the studies of gastrointestinal and other systems. It can be used to check hydrogen peroxide in supernatants from cultured macrophages in multiwell plates. Further, it is used as a diagnostic aid for determination of renal function. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical properties
Technical inquiry about: 02-015987 Phenol Red sodium salt, ACS
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