溴邻苯三酚红，CAS 登记号 16574-43-9，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。
有机化学品
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 溴邻苯三酚红 的 CAS 号：16574-43-9，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。
主要涉及有机化学品。
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。
Bromopyrogallol Red · CAS 16574-43-9 · C19H10Br2O8S. UNII A6NS5EJ2GF.
| CAS Registry Number | 16574-43-9 |
|---|---|
| PubChem CID | 85495 |
| Molecular formula | C19H10Br2O8S |
| IUPAC name | 2',7'-dibromo-1,1-dioxospiro[2,1λ6-benzoxathiole-3,9'-xanthene]-3',4',5',6'-tetrol |
| UNII (FDA) | A6NS5EJ2GF |
| Molecular Weight | 558.2 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 557.84426 |
| Monoisotopic Mass | 555.84631 |
| Topological Polar Surface Area | 142 |
| Heavy Atom Count | 30 |
| Formal Charge | 0 |
| Reported hazard statements | H411 (100%) |
|---|
H411 (100%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
P273, P391, and P501 (click each P-code to see the statement)
Bromopyrogallol red; Pyrogallol bromine red; Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',4',5',6'-tetrol, 2',7'-dibromo-, 1,1-dioxide; EINECS 240-632-6; Spiro(3H-2,1-benzoxathiole-3,9'-(9H)xanthene)-3',4',5',6'-tetrol, 2',7'-dibromo-, 1,1-dioxide; NSC 315537; AI3-63055; DTXSID0066082; RefChem:570390; DTXCID5035323; 16574-43-9; 2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide; C19H10Br2O8S; Dibromopyrogallolsulfonphthaleine; Brompyrogallol Red; MFCD00148865
CAS 16574-43-9; molecular formula C19H10Br2O8S; molecular weight — g/mol.
Bromopyrogallol red, Pyrogallol bromine red, Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',4',5',6'-tetrol, 2',7'-dibromo-, 1,1-dioxide, EINECS 240-632-6, Spiro(3H-2,1-benzoxathiole-3,9'-(9H)xanthene)-3',4',5',6'-tetrol, 2',7'-dibromo-, 1,1-dioxide, NSC 315537.
Hazard statements reported: H411.
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.