4-Aminodiphenyamine-2-sulfonic acid (CAS No. 91-30-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 91-30-5 |
|---|---|
| Molecular Formula | C12H12N2O3S |
| Molecular Weight | 264.30 |
| LogP | 2.1 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of 4-Aminodiphenyamine-2-sulfonic acid is 91-30-5.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
4-Aminodiphenyamine-2-sulfonic acid · CAS 91-30-5 · C12H12N2O3S. UNII 9YU7B7YH38.
| CAS Registry Number | 91-30-5 |
|---|---|
| PubChem CID | 66671 |
| Molecular formula | C12H12N2O3S |
| IUPAC name | 5-amino-2-anilinobenzenesulfonic acid |
| UNII (FDA) | 9YU7B7YH38 |
| Molecular Weight | 264.30 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 264.05686342 |
| Monoisotopic Mass | 264.05686342 |
| Topological Polar Surface Area | 101 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| GHS notification summary | 8.7% (4 / 46) |
|---|
| GHS notification summary | 8.7% (4 / 46) |
|---|---|
| Reported hazard statements | H302 (89.1%), H317 (89.1%) |
This chemical does not meet GHS hazard criteria for 8.7% (4 of 46) of reports.
H302 (89.1%): Harmful if swallowed [Warning Acute toxicity, oral]
91-30-5; 5-Amino-2-anilinobenzenesulfonic acid; 5-Amino-2-(phenylamino)benzenesulfonic acid; Benzenesulfonic acid, 5-amino-2-(phenylamino)-; 4-Aminodiphenylamine-2-sulfonic acid; 4-Amino-2-sulfodiphenylamine; Metanilic acid, 6-anilino-; 5-Amino-2-anilinobenzenesulphonic acid; N-Phenyl-p-phenylenediaminesulfonic acid; Benzenesulfonic acid, 5-amino-2-anilino-; EINECS 202-058-4; NSC 15359; DTXSID6059021; RefChem:564705; DTXCID0048713; Benzenesulfonic acid, 5-amino-2-anilino-(8CI)
CAS 91-30-5; molecular formula C12H12N2O3S; molecular weight — g/mol.
91-30-5, 5-Amino-2-anilinobenzenesulfonic acid, 5-Amino-2-(phenylamino)benzenesulfonic acid, Benzenesulfonic acid, 5-amino-2-(phenylamino)-, 4-Aminodiphenylamine-2-sulfonic acid, 4-Amino-2-sulfodiphenylamine.
8.7% of GHS notifications report no hazard classification (4 of 46).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氨基二苯胺-2-磺酸