3-氨基萘-1,5-二磺酸，CAS 登记号 131-27-1，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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本页已列出 3-氨基萘-1,5-二磺酸 的 CAS 号：131-27-1，可与随货 COA 核对。
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3-aminonaphthalene-1,5-disulphonic acid · CAS 131-27-1 · C10H9NO6S2. UNII X5M28DHP3K.
| CAS Registry Number | 131-27-1 |
|---|---|
| PubChem CID | 8563 |
| Molecular formula | C10H9NO6S2 |
| IUPAC name | 3-aminonaphthalene-1,5-disulfonic acid |
| UNII (FDA) | X5M28DHP3K |
| Molecular Weight | 303.3 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 302.98712935 |
| Monoisotopic Mass | 302.98712935 |
| Topological Polar Surface Area | 152 |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| GHS notification summary | 18.2% (2 / 11) |
|---|
| GHS notification summary | 18.2% (2 / 11) |
|---|---|
| Reported hazard statements | H319 (81.8%) |
This chemical does not meet GHS hazard criteria for 18.2% (2 of 11) of reports.
H319 (81.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
131-27-1; 2-Amino-4,8-naphthalenedisulfonic acid; 2-Naphthylamine-4,8-disulfonic acid; Acid IV; 1,5-Naphthalenedisulfonic acid, 3-amino-; 3-Amino-1,5-naphthalenedisulfonic acid; Kyselina C [Czech]; 3-Aminonaphthalene-1,5-disulphonic acid; Kyselina C; 4,8-Disulfo-2-naphthalamine; 7-Amino-1,5-naphthalenedisulfonic acid; beta-Naphthylaminedisulfonic acid; NSC 7558; EINECS 205-020-5; X5M28DHP3K; 4,8-Disulfo-2-naphthylamine
CAS 131-27-1; molecular formula C10H9NO6S2; molecular weight — g/mol.
131-27-1, 2-Amino-4,8-naphthalenedisulfonic acid, 2-Naphthylamine-4,8-disulfonic acid, Acid IV, 1,5-Naphthalenedisulfonic acid, 3-amino-, 3-Amino-1,5-naphthalenedisulfonic acid.
18.2% of GHS notifications report no hazard classification (2 of 11).
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.