4-氨基-5-羟基萘-1,3-二磺酸，CAS 登记号 82-47-3，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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4-amino-5-hydroxynaphthalene-1,3-disulphonic acid · CAS 82-47-3 · C10H9NO7S2. UNII MDC29TF2QM.
| CAS Registry Number | 82-47-3 |
|---|---|
| PubChem CID | 65740 |
| Molecular formula | C10H9NO7S2 |
| IUPAC name | 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid |
| UNII (FDA) | MDC29TF2QM |
| Molecular Weight | 319.3 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Exact Mass | 318.98204397 |
| Monoisotopic Mass | 318.98204397 |
| Topological Polar Surface Area | 172 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| GHS notification summary | 2.5% (1 / 40) |
|---|
| GHS notification summary | 2.5% (1 / 40) |
|---|---|
| Reported hazard statements | H314 (97.5%) |
This chemical does not meet GHS hazard criteria for 2.5% (1 of 40) of reports.
H314 (97.5%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
82-47-3; Chicago acid; 1,3-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-; 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid; 1-amino-8-naphthol-2,4-disulfonic acid; NSC-7111; MDC29TF2QM; DTXSID8058875; 8-Amino-1-naphthol-5,7-disulfonic acid; RefChem:125168; DTXCID6048252; 201-425-6; 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid; SS Acid; 1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-; 4-amino-5-hydroxy-naphthalene-1,3-disulfonic acid
CAS 82-47-3; molecular formula C10H9NO7S2; molecular weight — g/mol.
82-47-3, Chicago acid, 1,3-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid, 1-amino-8-naphthol-2,4-disulfonic acid, NSC-7111.
2.5% of GHS notifications report no hazard classification (1 of 40).
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.