2-氨基-8-萘酚-6-磺酸，CAS 登记号 90-51-7，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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2-Amino-8-naphthol-6-sulfonic acid · CAS 90-51-7 · C10H9NO4S. UNII 0PLB93P56X.
| CAS Registry Number | 90-51-7 |
|---|---|
| PubChem CID | 7022 |
| Molecular formula | C10H9NO4S |
| IUPAC name | 6-amino-4-hydroxynaphthalene-2-sulfonic acid |
| UNII (FDA) | 0PLB93P56X |
| Molecular Weight | 239.25 |
|---|---|
| XLogP3 | -0.9 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 239.02522894 |
| Monoisotopic Mass | 239.02522894 |
| Topological Polar Surface Area | 109 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| GHS notification summary | 5.2% (113 / 2181) |
|---|
| GHS notification summary | 5.2% (113 / 2181) |
|---|---|
| Reported hazard statements | H314 (94.4%) |
This chemical does not meet GHS hazard criteria for 5.2% (113 of 2181) of reports.
H314 (94.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
90-51-7; 6-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID; Gamma Acid; 6-amino-4-hydroxynaphthalene-2-sulfonic acid; 2-Amino-8-naphthol-6-sulfonic Acid; C.I. Developer 3; gamma-Acid; 7-Amino-1-naphthol-3-sulfonic acid; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-; Y acid; .gamma.-Acid; Aminonaphthol sulfonic acid gamma; 2-amino-8-hydroxynaphthalene-6-sulfonic acid; DTXSID0026547; 1-Naphthol-3-sulfonic acid, 7-amino-; EINECS 202-000-8
CAS 90-51-7; molecular formula C10H9NO4S; molecular weight — g/mol.
90-51-7, 6-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID, Gamma Acid, 6-amino-4-hydroxynaphthalene-2-sulfonic acid, 2-Amino-8-naphthol-6-sulfonic Acid, C.I. Developer 3.
5.2% of GHS notifications report no hazard classification (113 of 2181).
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.