酸性红337，CAS 登记号 67786-14-5，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，下游主要用于染料及颜料。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 酸性红337 的 CAS 号：67786-14-5，可与随货 COA 核对。
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Acid Red 337 · CAS 67786-14-5 · C17H11F3N3NaO4S. UNII 9H247YW69C.
| CAS Registry Number | 67786-14-5 |
|---|---|
| PubChem CID | 135565106 |
| Molecular formula | C17H11F3N3NaO4S |
| IUPAC name | sodium 6-amino-4-hydroxy-5-[[2-(trifluoromethyl)phenyl]diazenyl]naphthalene-2-sulfonate |
| UNII (FDA) | 9H247YW69C |
| Molecular Weight | 433.3 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 3 |
| Exact Mass | 433.03200578 |
| Monoisotopic Mass | 433.03200578 |
| Topological Polar Surface Area | 137 |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Complexity | 688 |
| GHS notification summary | 50% (27 / 54) |
|---|
| GHS notification summary | 50% (27 / 54) |
|---|---|
| Reported hazard statements | H411 (24.1%), H412 (22.2%) |
This chemical does not meet GHS hazard criteria for 50% (27 of 54) of reports.
H411 (24.1%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Acid red 337; 67786-14-5; C.I. Acid Red 337; 12270-02-9; DTXSID2044713; 9H247YW69C; 39280-63-2; sodium;6-amino-4-hydroxy-5-[[2-(trifluoromethyl)phenyl]diazenyl]naphthalene-2-sulfonate; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-((2-(trifluoromethyl)phenyl)azo)-, monosodium salt; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(2-(2-(trifluoromethyl)phenyl)diazenyl)-, sodium salt (1:1); 6-amino-4-hydroxy-5-2-(trifluoromethyl)phenylazonaphthalene-2-sulphonate (sodium salt); 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[[2-(trifluoromethyl)phenyl]azo]-, monosodium salt; UNII-9H247YW69C; EINECS 267-090-3; AR337 dye; CI ACID RED 337
CAS 67786-14-5; molecular formula C17H11F3N3NaO4S; molecular weight — g/mol.
Acid red 337, 67786-14-5, C.I. Acid Red 337, 12270-02-9, DTXSID2044713, 9H247YW69C.
50% of GHS notifications report no hazard classification (27 of 54).
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.