酸性黄14，CAS 登记号 6359-97-3，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 14 · CAS 6359-97-3 · C16H11Cl2N4NaO4S. UNII NS00043362.
| CAS Registry Number | 6359-97-3 |
|---|---|
| PubChem CID | 23675340 |
| Molecular formula | C16H11Cl2N4NaO4S |
| IUPAC name | sodium 2,5-dichloro-4-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)benzenesulfonate |
| UNII (FDA) | NS00043362 |
| Molecular Weight | 449.2 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 4 |
| Exact Mass | 447.9775757 |
| Monoisotopic Mass | 447.9775757 |
| Topological Polar Surface Area | 123 |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 739 |
| GHS notification summary | 2.5% (1 / 40) |
|---|
| GHS notification summary | 2.5% (1 / 40) |
|---|---|
| Reported hazard statements | H315 (97.5%), H319 (97.5%), H335 (97.5%) |
This chemical does not meet GHS hazard criteria for 2.5% (1 of 40) of reports.
H315 (97.5%): Causes skin irritation [Warning Skin corrosion/irritation]
Sodium 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonate; DTXSID30884274; Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl)-, sodium salt; Benzenesulfonic acid, 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]-, sodium salt; Sodium 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl)benzenesulphonate; RefChem:564091; DTXCID101023725; 228-818-5; Benzenesulfonic acid, 2,5-dichloro-4-4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl-, sodium salt; 6359-97-3; sodium;2,5-dichloro-4-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)benzenesulfonate; EINECS 228-818-5; Acid Yellow 34 sodium salt; NFPCJYBCHNUCEQ-UHFFFAOYSA-M; NS00043362; Sodium 2,5-dichloro-4-[3-methyl-5-oxo-4-(phenyldiazenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzene-1-sulfonate
CAS 6359-97-3; molecular formula C16H11Cl2N4NaO4S; molecular weight — g/mol.
Sodium 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonate, DTXSID30884274, Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl)-, sodium salt, Benzenesulfonic acid, 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]-, sodium salt, Sodium 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl)benzenesulphonate, RefChem:564091.
2.5% of GHS notifications report no hazard classification (1 of 40).
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.