5-氨基-1-萘酚-3-磺酸，CAS 登记号 489-78-1，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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5-Amino-1-naphthol-3-sulfonic acid · CAS 489-78-1 · C10H9NO4S. UNII BDBM231694.
| CAS Registry Number | 489-78-1 |
|---|---|
| PubChem CID | 68106 |
| Molecular formula | C10H9NO4S |
| IUPAC name | 8-amino-4-hydroxynaphthalene-2-sulfonic acid |
| UNII (FDA) | BDBM231694 |
| 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 |
| Reported hazard statements | H315 (100%), H319 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
489-78-1; 8-Amino-4-hydroxynaphthalene-2-sulphonic acid; EINECS 207-700-7; DTXSID30197634; NSC 2602; RefChem:547567; DTXCID90120125; 207-700-7; 8-amino-4-hydroxynaphthalene-2-sulfonic acid; 5-Amino-1-naphthol-3-sulfonic Acid; M Acid; 1-Amino-5-naphthol-7-sulfonic acid; 8-Amino-4-hydroxy-2-naphthalenesulfonic acid; MLS002637632; MFCD00035712; 2-Naphthalenesulfonic acid, 8-amino-4-hydroxy-
CAS 489-78-1; molecular formula C10H9NO4S; molecular weight — g/mol.
489-78-1, 8-Amino-4-hydroxynaphthalene-2-sulphonic acid, EINECS 207-700-7, DTXSID30197634, NSC 2602, RefChem:547567.
Hazard statements reported: H315, H319.
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.