7-苯胺基-4-羟基萘-2-磺酸，CAS 登记号 119-40-4，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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7-anilino-4-hydroxynaphthalene-2-sulphonic acid · CAS 119-40-4 · C16H13NO4S. UNII 758U5197SS.
| CAS Registry Number | 119-40-4 |
|---|---|
| PubChem CID | 67065 |
| Molecular formula | C16H13NO4S |
| IUPAC name | 7-anilino-4-hydroxynaphthalene-2-sulfonic acid |
| UNII (FDA) | 758U5197SS |
| Molecular Weight | 315.3 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 315.05652907 |
| Monoisotopic Mass | 315.05652907 |
| Topological Polar Surface Area | 95 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| GHS notification summary | 58.3% (28 / 48) |
|---|
| GHS notification summary | 58.3% (28 / 48) |
|---|---|
| Reported hazard statements | H319 (41.7%) |
This chemical does not meet GHS hazard criteria for 58.3% (28 of 48) of all reports.
H319 (41.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
119-40-4; 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid; 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid; Phenyl J Acid; Phenyl I Acid; 4-Hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid; DTXSID0044787; UNII-758U5197SS; 2-Naphthalenesulfonic acid, 4-hydroxy-7-(phenylamino)-; N-PHENYL I ACID; N-PHENYL J ACID; NSC-1745; EINECS 204-320-3; NSC 10451; NSC-10451; NSC-37153
CAS 119-40-4; molecular formula C16H13NO4S; molecular weight — g/mol.
119-40-4, 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid, 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid, Phenyl J Acid, Phenyl I Acid, 4-Hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid.
58.3% of GHS notifications report no hazard classification (28 of 48).
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.