Sodium diphenylamine-4-sulfonate

Base Information

• Chemical Name: Sodium diphenylamine-4-sulfonate
• CAS No.: 6152-67-6
• Molecular Formula: C12H10NNaO3S
• Molecular Weight: 271.26
• Hs Code.: 29214400
• Mol file: 6152-67-6.mol

Synonyms:Benzenesulfonicacid, 4-(phenylamino)-, monosodium salt (9CI);Sulfanilic acid, N-phenyl-, sodiumsalt (7CI,8CI);N-Phenylsulfanilic acid sodium salt;SDPAS;Sodiumdiphenylamine-4-sulfonate;

Chemical Property of Sodium diphenylamine-4-sulfonate

Chemical Property:

• Appearance/Colour: off-white powder
• Melting Point: 392 FoC
• PSA: 77.61000
• LogP: 3.48810
• Storage Temp.: Store at +15°C to +25°C.
• Solubility.: 820g/l
• Water Solubility.: soluble

Purity/Quality:

98%,99%, ^*data from raw suppliers

Sodium Diphenylaminesulfonate, ACS ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 37/39-26-36-36/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: 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.