酸性黄4R，CAS 登记号 12715-61-6，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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Acid Yellow 4R · CAS 12715-61-6 · C32H28CoN8O10S2-2.
| CAS Registry Number | 12715-61-6 |
|---|---|
| PubChem CID | 135920961 |
| Molecular formula | C32H28CoN8O10S2-2 |
| IUPAC name | bis(2-[[(Z)-1-anilino-3-oxido-1-oxobut-2-en-2-yl]diazenyl]-4-sulfamoylphenolate);cobalt(2+) |
| Molecular Weight | 807.7 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 16 |
| Rotatable Bond Count | 10 |
| Exact Mass | 807.070175 |
| Monoisotopic Mass | 807.070175 |
| Topological Polar Surface Area | 337 |
| Heavy Atom Count | 53 |
| Formal Charge | -2 |
| Complexity | 665 |
| GHS notification summary | 2.9% (1 / 35) |
|---|
| GHS notification summary | 2.9% (1 / 35) |
|---|---|
| Reported hazard statements | H317 (11.4%), H319 (80%), H412 (88.6%) |
This chemical does not meet GHS hazard criteria for 2.9% (1 of 35) of reports.
H317 (11.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Dihydrogen bis(2-((5-(aminosulphonyl)-2-hydroxyphenyl)azo)-3-oxo-N-phenylbutyramidato(2-))cobaltate(2-); Dihydrogen bis[2-[[5-(aminosulphonyl)-2-hydroxyphenyl]azo]-3-oxo-N-phenylbutyramidato(2-)]cobaltate(2-); RefChem:587734; 235-786-6; CCRIS 769; EINECS 235-786-6; Cobaltate(2-), bis(2-((5-(aminosulfonyl)-2-hydroxyphenyl)azo)-3-oxo-N-phenylbutanamidato(2-))-, dihydrogen
CAS 12715-61-6; molecular formula C32H28CoN8O10S2-2; molecular weight — g/mol.
Dihydrogen bis(2-((5-(aminosulphonyl)-2-hydroxyphenyl)azo)-3-oxo-N-phenylbutyramidato(2-))cobaltate(2-), Dihydrogen bis[2-[[5-(aminosulphonyl)-2-hydroxyphenyl]azo]-3-oxo-N-phenylbutyramidato(2-)]cobaltate(2-), RefChem:587734, 235-786-6, CCRIS 769, EINECS 235-786-6.
2.9% of GHS notifications report no hazard classification (1 of 35).
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.