6,6'-(1,3-亚脲基)双(1-萘酚-3-磺酸)钠，CAS 登记号 20324-87-2，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，下游主要用于无机化学品。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 6,6'-(1,3-亚脲基)双(1-萘酚-3-磺酸)钠 的 CAS 号：20324-87-2，可与随货 COA 核对。
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Sodium 6,6'-(1,3-ureylene) bis(1-naphthol-3-sulfonate) · CAS 20324-87-2 · C21H14N2Na2O9S2. UNII NS00084739.
| CAS Registry Number | 20324-87-2 |
|---|---|
| PubChem CID | 88489 |
| Molecular formula | C21H14N2Na2O9S2 |
| IUPAC name | disodium;4-hydroxy-7-[(5-hydroxy-7-sulfonatonaphthalen-2-yl)carbamoylamino]naphthalene-2-sulfonate |
| UNII (FDA) | NS00084739 |
| Molecular Weight | 548.5 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 2 |
| Exact Mass | 547.99361094 |
| Monoisotopic Mass | 547.99361094 |
| Topological Polar Surface Area | 213 |
| Heavy Atom Count | 36 |
| Formal Charge | 0 |
| Complexity | 859 |
| GHS notification summary | 100% (119 / 119) |
|---|
| GHS notification summary | 100% (119 / 119) |
|---|
This chemical does not meet GHS hazard criteria for 100% (119 of 119) of all reports.
Reported as not meeting GHS hazard criteria by 119 of 119 companies. For more detailed information, please visit ECHA C&L website.
20324-87-2; 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-, sodium salt (1:2); EINECS 243-735-4; DTXSID80889678; 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-, sodium salt (1:2); 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-, disodium salt; 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-, disodium salt; RefChem:88582; DTXCID201028930; AMI-1; Disodium 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate); AMI-1 disodium salt; AMI 1; Sodium 7,7'-(carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonate); disodium;4-hydroxy-7-[(5-hydroxy-7-sulfonatonaphthalen-2-yl)carbamoylamino]naphthalene-2-sulfonate; DISODIUM 4-HYDROXY-7-{[(5-HYDROXY-7-SULFONATONAPHTHALEN-2-YL)CARBAMOYL]AMINO}NAPHTHALENE-2-SULFONATE
CAS 20324-87-2; molecular formula C21H14N2Na2O9S2; molecular weight — g/mol.
20324-87-2, 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-, sodium salt (1:2), EINECS 243-735-4, DTXSID80889678, 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-, sodium salt (1:2), 2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-, disodium salt.
100% of GHS notifications report no hazard classification (119 of 119).
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.