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Thermo Scientific Chemicals Phenol Red, ACS

pH indicator

Supplier:  Thermo Scientific Chemicals 01629422

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Catalog No. AA1629422


Description

Description

Phenol red is used as non absorbed marker in the gravimetric method. It is a pH indicator used in cell biology laboratories and in home swimming pool test kits. It is used to check the kidney function based on the excreted phenol red by colorimetric method.

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.

Specifications

Specifications

Phenol Red
143-74-8
MFCD00003552
14,7247
Practically insoluble in chloroform,ether; Soluble in aqueous alkali hydroxides or carbonates with red color (removed by boiling with zinc dust); Solubility in water: approximately 1g/1300ml; Solubility in alcohol: approximately 1g/350mlSoluble in methanol.
OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
354.38
CHEBI:31991
ACS
100 g
>300°C
C19H14O5S
326470
Phenolsulfonphthalein; Phenylsulfonephthalein
BELBBZDIHDAJOR-UHFFFAOYSA-N
3,3-bis(4-hydroxyphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione
4766
354.38
Odorless
Crystalline

Chemical Identifiers

143-74-8
354.38
BELBBZDIHDAJOR-UHFFFAOYSA-N
4766
OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
C19H14O5S
MFCD00003552
Phenolsulfonphthalein; Phenylsulfonephthalein
CHEBI:31991
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

EINECSNumber : 205-609-7

RTECSNumber : SJ7490000

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
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RUO – Research Use Only