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  7. Sodium diphenylamine-4-sulfonate, ACS, Thermo Scientific Chemicals

Sodium diphenylamine-4-sulfonate, ACS, Thermo Scientific Chemicals

Catalog Number AA4171404
Click to view available options
Quantity:
2 g
10 g
50 g
6152-67-6
C12H11NNaO3S
272.27
MFCD00036468
VMVSDVIYIMNZBS-UHFFFAOYSA-N
sodium 4-phenylamino benzenesulfonate, sodium diphenylamine-4-sulfonate, benzenesulfonic acid, 4-phenylamino-, monosodium salt, unii-3e2ux1382o, sodium 4-anilinobenzenesulfonate, diphenylamine-4-sulfonic acid sodium salt, sodium diphenylamine-p-sulfonate, n-phenylsulfanilic acid, sodium salt, 4-phenylamino benzenesulfonic acid sodium salt, diphenylaminesulfonic acid sodium salt
517002
sodium;4-anilinobenzenesulfonate
[Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1
6152-67-6
C12H11NNaO3S
272.27
MFCD00036468
VMVSDVIYIMNZBS-UHFFFAOYSA-N
sodium 4-phenylamino benzenesulfonate, sodium diphenylamine-4-sulfonate, benzenesulfonic acid, 4-phenylamino-, monosodium salt, unii-3e2ux1382o, sodium 4-anilinobenzenesulfonate, diphenylamine-4-sulfonic acid sodium salt, sodium diphenylamine-p-sulfonate, n-phenylsulfanilic acid, sodium salt, 4-phenylamino benzenesulfonic acid sodium salt, diphenylaminesulfonic acid sodium salt
517002
sodium;4-anilinobenzenesulfonate
[Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1

Description

Redox indicator

Redox indicatorSodium diphenylamine-4-sulfonate is used as a pH independent redox indicator used in the determination of redox potential. It is used in the preparation of poly-(aninile-co-N-(4-sulfophenyl)aniline) by polymerization with aniline. It acts as a ligand and form complexes with metal halides like lanthanum(III) chloride. It is also involved in the synthesis of gold nano crystals by reaction with chloroauric acid in the presence of polyethylene glycol.

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.

TRUSTED_SUSTAINABILITY
Quantity 2 g
Solubility Information Soluble in water.
Formula Weight 271.27
Grade ACS
Physical Form Powder
Chemical Name or Material Sodium diphenylamine-4-sulfonate

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 228-165-6
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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