1-氨基萘-5-磺酸，CAS 登记号 84-89-9，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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1-Aminonaphtalene-5-sulfonic acid · CAS 84-89-9 · C10H9NO3S. UNII W70WC365OD.
| CAS Registry Number | 84-89-9 |
|---|---|
| PubChem CID | 6793 |
| Molecular formula | C10H9NO3S |
| IUPAC name | 5-aminonaphthalene-1-sulfonic acid |
| UNII (FDA) | W70WC365OD |
| Molecular Weight | 223.25 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 223.03031432 |
| Monoisotopic Mass | 223.03031432 |
| Topological Polar Surface Area | 88.8 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| GHS notification summary | 16.1% (9 / 56) |
|---|
| GHS notification summary | 16.1% (9 / 56) |
|---|---|
| Reported hazard statements | H312 (73.2%), H314 (73.2%), H315 (10.7%), H319 (10.7%), H332 (73.2%) |
This chemical does not meet GHS hazard criteria for 16.1% (9 of 56) of reports.
H312 (73.2%): Harmful in contact with skin [Warning Acute toxicity, dermal]
84-89-9; 5-aminonaphthalene-1-sulfonic acid; 1-Naphthylamine-5-sulfonic acid; Laurent acid; 1-Amino-5-sulfonaphthalene; 5-Naphthylamine-1-sulfonic acid; 1-Amino-5-naphthalenesufonic acid; W70WC365OD; NSC-7553; NSC-28691; RefChem:76544; 201-571-0; 5-AMINO-1-NAPHTHALENESULFONIC ACID; Laurent's acid; 1-Naphthalenesulfonic acid, 5-amino-; 1-Aminonaphthalene-5-sulfonic acid
CAS 84-89-9; molecular formula C10H9NO3S; molecular weight — g/mol.
84-89-9, 5-aminonaphthalene-1-sulfonic acid, 1-Naphthylamine-5-sulfonic acid, Laurent acid, 1-Amino-5-sulfonaphthalene, 5-Naphthylamine-1-sulfonic acid.
16.1% of GHS notifications report no hazard classification (9 of 56).
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.