蓝色原料，CAS 登记号 4474-24-2，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，下游主要用于有机化学品。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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BLUE RAW · CAS 4474-24-2 · C32H28N2Na2O8S2. UNII ET8107F56D.
| CAS Registry Number | 4474-24-2 |
|---|---|
| PubChem CID | 20551 |
| Molecular formula | C32H28N2Na2O8S2 |
| IUPAC name | disodium;3-[[9,10-dioxo-4-(2,4,6-trimethyl-3-sulfonatoanilino)anthracen-1-yl]amino]-2,4,6-trimethylbenzenesulfonate |
| UNII (FDA) | ET8107F56D |
| Molecular Weight | 678.7 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 4 |
| Exact Mass | 678.10824677 |
| Monoisotopic Mass | 678.10824677 |
| Topological Polar Surface Area | 189 |
| Heavy Atom Count | 46 |
| Formal Charge | 0 |
| Complexity | 1180 |
| Regulatory & Food Contact | CIR / INCI: Cosmetic colorant |
|---|---|
| GHS notification summary | 20.1% (67 / 334) |
| GHS notification summary | 20.1% (67 / 334) |
|---|---|
| Reported hazard statements | H319 (14.7%), H411 (26%), H412 (34.4%) |
This chemical does not meet GHS hazard criteria for 20.1% (67 of 334) of reports.
H319 (14.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Acid blue 80; 4474-24-2; C.I. ACID BLUE 80; Alizarine Fast Blue R; Weak Acid Brilliant Blue RAW; Alizarine Milling Blue R; Acid Brilliant Blue RAWL; Acid Anthraquinone Brilliant Blue; Acid Brilliant Blue Anthraquinone; Brilliant Alizarine Milling Blue BL; C.I. 61585; ET8107F56D; 2-Mesitylenesulfonic acid, 4,4'-(1,4-anthraquinonylenediimino)di-, disodium salt; Sodium 3,3'-(9,10-dioxoanthracene-1,4-diyldiimino)bis(2,4,6-trimethylbenzenesulphonate); DTXSID2041705; J65.272E
CAS 4474-24-2; molecular formula C32H28N2Na2O8S2; molecular weight — g/mol.
Acid blue 80, 4474-24-2, C.I. ACID BLUE 80, Alizarine Fast Blue R, Weak Acid Brilliant Blue RAW, Alizarine Milling Blue R.
Documented regulatory listings: CIR / INCI: Cosmetic colorant.
20.1% of GHS notifications report no hazard classification (67 of 334).
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.