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4-Sulfobenzoic acid monopotassium salt, 95%, Thermo Scientific Chemicals

Catalog No. AAA1943230
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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 Identifiers

CAS

5399-63-3

Molecular Formula

C7H5KO5S

Molecular Weight (g/mol)

240.27

MDL Number

MFCD00007509

InChI Key

PXRJBUPXKDXDLG-UHFFFAOYSA-M

Synonym

benzoic acid, 4-sulfo-, monopotassium salt, 4-sulfobenzoic acid monopotassium salt, 4-sulphobenzoic acid monopotassium salt, 4-sulfobenzoicacidmonopotassiumsalt, potassium hydrogen 4-sulphonatobenzoate, p-sulphobenzoic acid, monopotassium salt, potassium 4-sulphobenzoate, benzoic acid, 4-sulfo-, potassium salt 1:1, potassium 4-sulfobenzoate, p-potassiooxysulfonyl benzoic acid

PubChem CID

23670833

IUPAC Name

potassium;4-sulfobenzoate

SMILES

C1=CC(=CC=C1C(=O)[O-])S(=O)(=O)O.[K+]

Specifications

Quantity

250 g

Sensitivity

Hygroscopic

Formula Weight

240.28

Percent Purity

95%

Chemical Name or Material

4-Sulfobenzoic acid monopotassium salt

Hazard Category

Warning

Hazard Statement

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

Precautionary Statement

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

EINECSNumber

226-435-8

TSCA

Yes

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

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