草莓红，CAS 登记号 51811-48-4，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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STRAWBERRY RED · CAS 51811-48-4 · C20H11N2Na3O10S3. UNII Z525CBK9PG.
| CAS Registry Number | 51811-48-4 |
|---|---|
| PubChem CID | 17466 |
| Molecular formula | C20H11N2Na3O10S3 |
| IUPAC name | trisodium;7-hydroxy-8-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonate |
| UNII (FDA) | Z525CBK9PG |
| Molecular Weight | 604.5 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 2 |
| Exact Mass | 603.92689092 |
| Monoisotopic Mass | 603.92689092 |
| Topological Polar Surface Area | 242 |
| Heavy Atom Count | 38 |
| Formal Charge | 0 |
| Complexity | 1080 |
| Regulatory & Food Contact | CIR / INCI: Hair dyeing; Cosmetic colorant |
|---|
C.I. Acid Red 18, Trisodium Salt; DTXSID9021213; RefChem:1080550; DTXCID501507484; Ponceau 4R; 2611-82-7; New coccine; Acid red 18; C.I. Acid Red 18; Food Red No. 102; Victoria Scarlet 3R; SX Purple; Brilliant Scarlet 4R; Coccine; Colacid Ponceau 4R; Food Red 7
CAS 51811-48-4; molecular formula C20H11N2Na3O10S3; molecular weight — g/mol.
C.I. Acid Red 18, Trisodium Salt, DTXSID9021213, RefChem:1080550, DTXCID501507484, Ponceau 4R, 2611-82-7.
Documented regulatory listings: CIR / INCI: Hair dyeing; Cosmetic colorant.
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.