Diphenylamine-4-sulfonic acid sodium salt (CAS 6152-67-6) — formula C12H10NNaO3S, molecular weight 271.27; category inorganic chemicals.
| CAS Number | 6152-67-6 |
|---|---|
| Molecular Formula | C12H10NNaO3S |
| Molecular Weight | 271.27 |
| Applications | Uses: Used in the colorimetric determination of nitrates and as an oxidation-reduction indicator, [Merck Index], General Manufacturing Information: Benzenesulfonic acid, 4-(phenylamino)-, sodium salt (1:1): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Uses: Used in the colorimetric determination of nitrates and as an oxidation-reduction indicator, [Merck Index], General Manufacturing Information: Benzenesulfonic acid, 4-(phenylamino)-, sodium salt (1:1): ACTIVE.
Diphenylamine-4-sulfonic acid sodium salt is an inorganic compound with CAS registry number 6152-67-6 and molecular formula C12H10NNaO3S (molecular weight 271.27), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 6152-67-6
Its molecular formula C12H10NNaO3S comprises 12 C, 10 H, 1 N, 1 Na, 3 O, 1 S atoms.
Also known as: Diphenylamine-4-sulfonic acid sodium salt · 二苯胺-4-磺酸钠盐
Category: inorganic chemicals
The CAS registry number of Diphenylamine-4-sulfonic acid sodium salt is 6152-67-6.
Molecular formula C12H10NNaO3S, molecular weight 271.27.
It is also registered under: Diphenylamine-4-sulfonic acid sodium salt, 二苯胺-4-磺酸钠盐.
Recorded applications: Uses: Used in the colorimetric determination of nitrates and as an oxidation-reduction indicator, [Merck Index], General Manufacturing Information: Benzenesulfonic acid, 4-(phenylamino)-, sodium salt (1:1): ACTIVE.
Category: Inorganic Chemicals.
Independent reference data for Diphenylamine-4-sulfonic acid sodium salt (CAS 6152-67-6), compiled from public chemistry databases.
| CAS Registry Number | 6152-67-6 |
|---|---|
| PubChem CID | 517002 |
| Molecular formula | C12H10NNaO3S |
| IUPAC name | sodium 4-anilinobenzenesulfonate |
| UNII (FDA) | 3E2UX1382O |
| Molecular Weight | 271.27 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 271.02790864 |
| Monoisotopic Mass | 271.02790864 |
| Topological Polar Surface Area | 77.6 |
| Heavy Atom Count | 18 |
6152-67-6; Sodium diphenylamine-4-sulfonate; Benzenesulfonic acid, 4-(phenylamino)-, monosodium salt; N-Phenylsulfanilic acid, sodium salt; Sodium N-phenylsulphanilate; N-Phenylsulfanilic Acid Sodium Salt; SDPAS; 3E2UX1382O; EINECS 228-165-6; NSC 148340; NSC-148340; Sulfanilic acid, N-phenyl-, sodium salt; Benzenesulfonic acid, 4-(phenylamino)-, sodium salt (1:1); DTXSID5064126; N-PHENYLSULFANILIC ACID SODIUM SALT [MI]; RefChem:887503
| GHS notification summary | 4.2% (2 / 48) |
|---|
| GHS notification summary | 4.2% (2 / 48) |
|---|---|
| Reported hazard statements | H315 (95.8%), H319 (95.8%), H335 (93.8%) |
This chemical does not meet GHS hazard criteria for 4.2% (2 of 48) of reports.
H315 (95.8%): Causes skin irritation [Warning Skin corrosion/irritation]
Diphenylamine-4-sulfonic acid sodium salt · CAS 6152-67-6 · C12H10NNaO3S. UNII 3E2UX1382O.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二苯胺-4-磺酸钠盐