酸性红42，CAS 登记号 6245-60-9，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42 的 CAS 号：6245-60-9，可与随货 COA 核对。
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Acid Red 42 · CAS 6245-60-9 · C22H16N3NaO6S2. UNII NS00043836.
| CAS Registry Number | 6245-60-9 |
|---|---|
| PubChem CID | 135764912 |
| Molecular formula | C22H16N3NaO6S2 |
| IUPAC name | sodium 6-amino-5-[[2-(benzenesulfonyl)phenyl]diazenyl]-4-hydroxynaphthalene-2-sulfonate |
| UNII (FDA) | NS00043836 |
| Molecular Weight | 505.5 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 5 |
| Exact Mass | 505.03782187 |
| Monoisotopic Mass | 505.03782187 |
| Topological Polar Surface Area | 179 |
| Heavy Atom Count | 34 |
| Formal Charge | 0 |
| Complexity | 914 |
| GHS notification summary | 100% (24 / 24) |
|---|
| GHS notification summary | 100% (24 / 24) |
|---|
This chemical does not meet GHS hazard criteria for 100% (24 of 24) of all reports.
Reported as not meeting GHS hazard criteria by 24 of 24 companies. For more detailed information, please visit ECHA C&L website.
ACID RED 42; EINECS 228-359-0; Sodium 6-amino-4-hydroxy-5-((2-(phenylsulphonyl)phenyl)azo)naphthalene-2-sulphonate; DTXSID30884239; Sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-((2-(phenylsulfonyl)phenyl)azo)-, monosodium salt; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(2-(2-(phenylsulfonyl)phenyl)diazenyl)-, sodium salt (1:1); 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[[2-(phenylsulfonyl)phenyl]azo]-, monosodium salt; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-[2-(phenylsulfonyl)phenyl]diazenyl]-, sodium salt (1:1); RefChem:476839; DTXCID401023693; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-2-(phenylsulfonyl)phenylazo-, monosodium salt; 228-359-0; 6245-60-9; Sodium 6-amino-4-hydroxy-5-2-(phenylsulphonyl)phenylazonaphthalene-2-sulphonate; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-[2-(phenylsulfonyl)phenyl]diazenyl]-, sodium salt
CAS 6245-60-9; molecular formula C22H16N3NaO6S2; molecular weight — g/mol.
ACID RED 42, EINECS 228-359-0, Sodium 6-amino-4-hydroxy-5-((2-(phenylsulphonyl)phenyl)azo)naphthalene-2-sulphonate, DTXSID30884239, Sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate, 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-((2-(phenylsulfonyl)phenyl)azo)-, monosodium salt.
100% of GHS notifications report no hazard classification (24 of 24).
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.