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Sodium diphenylamine-4-sulfonate, ACS, Thermo Scientific Chemicals
Catalog number: 041714.04
2 g, Each
Thermo Scientific Chemicals
Sodium diphenylamine-4-sulfonate, ACS, Thermo Scientific Chemicals
Catalog number: 041714.04
2 g, Each
Quantity
Catalog number: 041714.04
also known as 041714-04
Price (EUR)
Price: 45,90
Online price: 41,31
Your price:
Quantity
-
Chemical Identifiers
CAS
6152-67-6
IUPAC Name
4-(phenylamino)benzene-1-sulfonic acid sodium
Molecular Formula
C12H11NNaO3S
InChI Key
VMVSDVIYIMNZBS-UHFFFAOYSA-N
SMILES
[Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1
Specifications
Specification SheetAppearance (Color)
Off-white to grey
Comment
Sensitivity as indicator P.T.
Form
powder
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.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 2
Specific target organ toxicity - (single exposure)
Category 3
Label Elements
Signal Word
Warning
Hazard Statements
H315 - Causes skin irritation
H319 - Causes serious eye irritation
H335 - May cause respiratory irritation
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P312 - Call a POISON CENTER or doctor if you feel unwell