赤藓红B，CAS 登记号 568-63-8，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，下游主要用于着色剂。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。
着色剂
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 赤藓红B 的 CAS 号：568-63-8，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及着色剂。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
Erythrosine B · CAS 568-63-8 · C20H6I4Na2O5. UNII 8TL7LH93FM.
| CAS Registry Number | 568-63-8 |
|---|---|
| PubChem CID | 27872 |
| Molecular formula | C20H6I4Na2O5 |
| IUPAC name | disodium;2-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-yl)benzoate |
| UNII (FDA) | 8TL7LH93FM |
| Molecular Weight | 879.9 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 879.6190 |
| Monoisotopic Mass | 879.6190 |
| Topological Polar Surface Area | 89.5 |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Complexity | 796 |
| Regulatory & Food Contact | CIR / INCI: Hair dyeing |
|---|
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Erythrosine sodium; DTXSID901015598; RefChem:1084261; DTXCID601233; Benzoic acid, 2-(6-hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)-, disodium salt; C.I. Acid Red 51; E 127; Erythrosine BS; Food Red No. 3; 568-63-8; Acid red 51; C.I. 45430; disodium;2-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-yl)benzoate; CHEMBL2028187; 2-(6-hydroxy-2,4,5,7-tetraiodo-3-oxoxanthen-9-yl)benzoic acid, sodium salt, so dium salt; Iodoeosine Sodium Salt
CAS 568-63-8; molecular formula C20H6I4Na2O5; molecular weight — g/mol.
Erythrosine sodium, DTXSID901015598, RefChem:1084261, DTXCID601233, Benzoic acid, 2-(6-hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)-, disodium salt, C.I. Acid Red 51.
Documented regulatory listings: CIR / INCI: Hair dyeing.
Hazard statements reported: H302.
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.