1-萘胺-7-磺酸，CAS 登记号 119-28-8，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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1-Naphthylamine-7-Sulfonic Acid · CAS 119-28-8 · C10H9NO3S. UNII 21QEG50798.
| CAS Registry Number | 119-28-8 |
|---|---|
| PubChem CID | 8386 |
| Molecular formula | C10H9NO3S |
| IUPAC name | 8-aminonaphthalene-2-sulfonic acid |
| UNII (FDA) | 21QEG50798 |
| Molecular Weight | 223.25 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 223.03031432 |
| Monoisotopic Mass | 223.03031432 |
| Topological Polar Surface Area | 88.8 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| GHS notification summary | 3.9% (2 / 51) |
|---|
| GHS notification summary | 3.9% (2 / 51) |
|---|---|
| Reported hazard statements | H314 (86.3%) |
This chemical does not meet GHS hazard criteria for 3.9% (2 of 51) of reports.
H314 (86.3%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
8-AMINONAPHTHALENE-2-SULFONIC ACID; Cleve's acid; RefChem:73666; 119-28-8; 8-Amino-2-naphthalenesulfonic acid; 1-Naphthylamine-7-sulfonic acid; 1,7-Cleve's acid; 2-Naphthalenesulfonic acid, 8-amino-; 1-Amino-7-sulfonaphthalene; 1-Amino-7-naphthalenesulfonic acid; 1-Aminonaphthalene-7-sulfonic acid; 8-Naphthylamine-2-sulfonic acid; Cleve's theta-acid; C.I. 26135; 1-amino-naphthalene-7-sulphonic acid; MFCD00004032
CAS 119-28-8; molecular formula C10H9NO3S; molecular weight — g/mol.
8-AMINONAPHTHALENE-2-SULFONIC ACID, Cleve's acid, RefChem:73666, 119-28-8, 8-Amino-2-naphthalenesulfonic acid, 1-Naphthylamine-7-sulfonic acid.
3.9% of GHS notifications report no hazard classification (2 of 51).
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.