| Identification | More | [Name]
Sodium diphenylamine-4-sulfonate | [CAS]
6152-67-6 | [Synonyms]
4-(PHENYLAMINO)BENZENESULFONIC ACID SODIUM SALT
DIPHENYLAMINE-4-SULFONIC ACID SODIUM SALT
DIPHENYLAMINESULFONIC ACID SODIUM SALT
N-PHENYL-P-AMINOBENZENESULFONIC ACID SODIUM SALT
N-PHENYLSULFANILIC ACID SODIUM SALT
P-ANILINOBENZENESULFONIC ACID SODIUM SALT
P-DIPHENYLAMINE SULFONIC ACID, NA
P-DIPHENYLAMINESULFONIC ACID, NA SALT
P-DIPHENYLAMINESULFONIC ACID SODIUM SALT
P-PHENYLSULFANILIC ACID SODIUM SALT
SODIUM DIPHENYLAMINE-4-SULFONATE
SODIUM DIPHENYLAMINE-P-SULFONATE
SODIUM DIPHENYLAMINESULFONATE
SODIUM DIPHENYLAMINESULPHONATE
SODIUM N-PHENYLSULFANILATE
SODIUM-P-DIPHENYLAMINE-4-SULFONATE
4-(phenylamino)-benzenesulfonicacimonosodiumsalt
Benzenesulfonicacid,4-(phenylamino)-,monosodiumsalt
Diphenylaminesulfonicacid,sod
Diphenylaminesulphonicacid,sodiumsalt | [EINECS(EC#)]
228-165-6 | [Molecular Formula]
C12H10NNaO3S | [MDL Number]
MFCD00036468 | [Molecular Weight]
271.27 | [MOL File]
6152-67-6.mol |
| Chemical Properties | Back Directory | [Appearance]
off-white powder | [Melting point ]
>300 C | [bulk density]
160kg/m3 | [storage temp. ]
Store at +15°C to +25°C. | [solubility ]
820g/l | [form ]
Crystalline Powder | [color ]
Off-white to beige or light gray | [Odor]
Characteristic odour | [PH]
5.7 (10g/l, H2O, 20℃) | [Stability:]
Stable. Incompatible with strong oxidizing agents, strong acids. | [Water Solubility ]
soluble | [InChI]
InChI=1S/C12H11NO3S.Na.H/c14-17(15,16)12-8-6-11(7-9-12)13-10-4-2-1-3-5-10;;/h1-9,13H,(H,14,15,16);; | [InChIKey]
DGXTZMPQSMIFEC-UHFFFAOYSA-M | [SMILES]
N(C1C=CC=CC=1)C1C=CC(S(O)(=O)=O)=CC=1.[NaH] | [CAS DataBase Reference]
6152-67-6(CAS DataBase Reference) | [EPA Substance Registry System]
6152-67-6(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P264-P271-P280-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37:Wear suitable protective clothing and gloves . | [WGK Germany ]
3 | [TSCA ]
Yes | [HS Code ]
29214400 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
off-white powder | [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. | [General Description]
Sodium diphenylamine-4-sulfonate has the ability to form colored complexes with metal ions. Hence it is commonly used as an indicator to estimate the concentration of metal ions. It is also an efficient quencher of electrochemiluminescence of tris (2, 2′-bipyridine)-ruthenium (II). |
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