2-氨基-5-萘酚-7-磺酸，CAS 登记号 87-02-5，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-5-naphthol-7-sulfonic Acid · CAS 87-02-5 · C10H9NO4S. UNII 9A1IU1C93L.
| CAS Registry Number | 87-02-5 |
|---|---|
| PubChem CID | 6868 |
| Molecular formula | C10H9NO4S |
| IUPAC name | 7-amino-4-hydroxynaphthalene-2-sulfonic acid |
| UNII (FDA) | 9A1IU1C93L |
| 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 | 78.3% (173 / 221) |
|---|
| GHS notification summary | 78.3% (173 / 221) |
|---|---|
| Reported hazard statements | H314 (20.8%) |
This chemical does not meet GHS hazard criteria for 78.3% (173 of 221) of all reports.
H314 (20.8%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
87-02-5; 7-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID; Isogamma acid; 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-; 1-Hydroxy-6-amino-3-naphthalenesulfonic acid; 9A1IU1C93L; NSC-7556; NSC-8631; NSC-31510; CHEBI:87316; 7-NH2-4-OH-2-NSA; RefChem:433151; 201-718-9; 7-amino-4-hydroxynaphthalene-2-sulfonic acid; J acid; 2-Amino-5-naphthol-7-sulfonic Acid
CAS 87-02-5; molecular formula C10H9NO4S; molecular weight — g/mol.
87-02-5, 7-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID, Isogamma acid, 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-, 1-Hydroxy-6-amino-3-naphthalenesulfonic acid, 9A1IU1C93L.
78.3% of GHS notifications report no hazard classification (173 of 221).
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.