Phenol Red, powder, BioReagent, suitable for cell culture

Code: P3532-25G D2-231

Application

Suitable for use as a pH indicator.

Phenol red is commonly used as a pH indicator in biology and medicine. It is incorporated into microbiological culture m...


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Your Price
€133.00 25G
€163.59 inc. VAT

Application

Suitable for use as a pH indicator.

Phenol red is commonly used as a pH indicator in biology and medicine. It is incorporated into microbiological culture media for the identification of Escherichia coli strains. Its clinical diagnostic applications include investigation of gastric and duodenal ulcers and in the assessment of tear function in ophthalmology. Phenol red is also used as a tracer to assess the permeability of the ileal mucosal membrane and to assess bacterial leakage through root-filling materials in dentistry.

General description

Phenol Red is a phenolsulfonphthalein compound. It is present as a sulfonated hydroxyquinone in weakly acidic aqueous solutions. In alkaline solutions, the dye forms a hydrophilic dianion (a small, red anion and has a larger conjugated system than the yellow hydroxyquinone).

Packaging

5, 25 g in glass bottle

application(s)diagnostic assay manufacturing
formpowder
InChI keyBELBBZDIHDAJOR-UHFFFAOYSA-N
InChI1S/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H
mp>300 °C
product lineBioReagent
Quality Level200
SMILES stringOc1ccc(cc1)C2(OS(=O)(=O)c3ccccc23)c4ccc(O)cc4
solubility1 M NaOH: 1 mg/mL
storage temp.room temp
technique(s)cell culture | mammalian: suitable
visual transition interval6.8-8.2, yellow to red
Cas Number143-74-8
This product has met the following criteria to qualify for the following awards:



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