Merck
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P3532

Sigma-Aldrich

Phenol Red

powder, BioReagent, suitable for cell culture

Todas las fotos(3)
Sinónimos:
Phenolsulfonphthalein
Empirical Formula (Hill Notation):
C19H14O5S
Número de CAS:
143-74-8
Peso molecular:
354.38
Beilstein:
326470
Número de EC:
205-609-7
Número MDL:
MFCD00003552
ID de la sustancia en PubChem:
24898424
NACRES:
NA.47

Línea del producto

BioReagent

Nivel de calidad

200

formulario

powder

technique(s)

cell culture | mammalian: suitable

visual transition interval

6.8-8.2, yellow to red

mp

>300 °C

solubilidad

1 M NaOH: 1 mg/mL

application(s)

diagnostic assay manufacturing

temp. de almacenamiento

room temp

SMILES string

Oc1ccc(cc1)C2(OS(=O)(=O)c3ccccc23)c4ccc(O)cc4

InChI

1S/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

InChI key

BELBBZDIHDAJOR-UHFFFAOYSA-N

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Este artículo
114529P029016016
Phenol Red powder, BioReagent, suitable for cell culture

Sigma-Aldrich

P3532

Phenol Red

Phenol Red ACS reagent

Sigma-Aldrich

114529

Phenol Red

Phenol red solution 0.5%, liquid, sterile-filtered, BioReagent, suitable for cell culture

Sigma-Aldrich

P0290

Phenol red solution

Phenol puriss., ≥99.5% (GC), meets analytical specification of Ph. Eur., BP, USP, crystalline (detached)

Sigma-Aldrich

16016

Phenol

form

powder

form

powder

form

liquid

form

crystalline (detached)

technique(s)

cell culture | mammalian: suitable

technique(s)

titration: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

-

mp

>300 °C

mp

-

mp

-

mp

40-42 °C (lit.)

solubility

1 M NaOH: 1 mg/mL

solubility

-

solubility

-

solubility

-

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

-

application(s)

food and beverages
water monitoring

Descripción general

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).

Aplicación

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.
Suitable for use as a pH indicator.

pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H315 - H335

Clasificaciones de peligro

Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

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