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Sodium diphenylamine-4-sulfonate, ACS, Thermo Scientific Chemicals
Redox indicator
Supplier: Thermo Scientific Chemicals 04171418
Description
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.
Specifications
| Sodium diphenylamine-4-sulfonate | |
| C12H11NNaO3S | |
| 50 g | |
| Soluble in water. | |
| [Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1 | |
| 272.27 | |
| 271.27 | |
| Powder |
| 6152-67-6 | |
| MFCD00036468 | |
| 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 | |
| VMVSDVIYIMNZBS-UHFFFAOYSA-N | |
| sodium;4-anilinobenzenesulfonate | |
| 517002 | |
| ACS |
Chemical Identifiers
| 6152-67-6 | |
| 272.27 | |
| VMVSDVIYIMNZBS-UHFFFAOYSA-N | |
| 517002 | |
| [Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1 |
| C12H11NNaO3S | |
| MFCD00036468 | |
| 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 | |
| sodium;4-anilinobenzenesulfonate |
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 : 228-165-6
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only