1,6-Cleves Acid，CAS 登记号 119-79-9，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Pharmaceutical Intermediates & APIs。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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本页已列出 1,6-Cleves Acid 的 CAS 号：119-79-9，可与随货 COA 核对。
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5-amino-2-naphthalenesulfonic acid · CAS 119-79-9 · C10H9NO3S. UNII 59G56TB11B.
| CAS Registry Number | 119-79-9 |
|---|---|
| PubChem CID | 8408 |
| Molecular formula | C10H9NO3S |
| IUPAC name | 5-aminonaphthalene-2-sulfonic acid |
| UNII (FDA) | 59G56TB11B |
| Molecular Weight | 223.25 |
|---|---|
| XLogP3 | -0.1 |
| 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 | 71.4% (10 / 14) |
|---|
| GHS notification summary | 71.4% (10 / 14) |
|---|---|
| Reported hazard statements | H412 (14.3%), H315 (33.3%), H319 (50%), H335 (33.3%) |
This chemical does not meet GHS hazard criteria for 71.4% (10 of 14) of all reports.
H412 (14.3%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
119-79-9; 5-Amino-2-naphthalenesulfonic acid; 5-aminonaphthalene-2-sulfonic acid; 1,6-Cleve's acid; 2-Naphthalenesulfonic acid, 5-amino-; 1-NAPHTHYLAMINE-6-SULFONIC ACID; Cleve's beta-acid; 5-Naphthylamine-2-sulfonic acid; Cleve's acid-1,6; Kyselina cleve; 5-Aminonaphthalene-2-sulphonic acid; 1-Amino-6-naphthalenesulfonic acid; 1-Amino-6-sulfonaphthalene; Kyselina cleve [Czech]; Cleve's .beta.-acid; Kyselina 1-naftylamin-6-sulfonova
CAS 119-79-9; molecular formula C10H9NO3S; molecular weight — g/mol.
119-79-9, 5-Amino-2-naphthalenesulfonic acid, 5-aminonaphthalene-2-sulfonic acid, 1,6-Cleve's acid, 2-Naphthalenesulfonic acid, 5-amino-, 1-NAPHTHYLAMINE-6-SULFONIC ACID.
71.4% of GHS notifications report no hazard classification (10 of 14).
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.