1,2-乙二磺酸二钠盐，CAS 登记号 5325-43-9，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，下游主要用于无机化学品。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。
无机化学品
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 1,2-乙二磺酸二钠盐 的 CAS 号：5325-43-9，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。
主要涉及无机化学品。
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。
1,2-Ethanedisulfonic acid disodium salt · CAS 5325-43-9 · C2H4Na2O6S2. UNII 2YZU14UIFP.
| CAS Registry Number | 5325-43-9 |
|---|---|
| PubChem CID | 79220 |
| Molecular formula | C2H4Na2O6S2 |
| IUPAC name | disodium;ethane-1,2-disulfonate |
| UNII (FDA) | 2YZU14UIFP |
| Molecular Weight | 234.16 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 233.92446875 |
| Monoisotopic Mass | 233.92446875 |
| Topological Polar Surface Area | 131 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 212 |
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.7%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5325-43-9; Sodium 1,2-ethanedisulfonate; 1,2-Ethanedisulfonic acid disodium salt; Disodium 1,2-ethanedisulfonate; UNII-2YZU14UIFP; 2YZU14UIFP; NSC 164; EINECS 226-198-0; DTXSID1063774; NSC-164; 1,2-Ethanedisulfonic acid, sodium salt (1:2); SODIUM 1,2-ETHANEDISULPHONATE; SODIUM 1,2-ETHANEDISULFONATE [II]; SODIUM ETHANDISULFONATE, DISODIUM SALT; SODIUM 1,2-ETHANEDISULFONATE (II); RefChem:183528
CAS 5325-43-9; molecular formula C2H4Na2O6S2; molecular weight — g/mol.
5325-43-9, Sodium 1,2-ethanedisulfonate, 1,2-Ethanedisulfonic acid disodium salt, Disodium 1,2-ethanedisulfonate, UNII-2YZU14UIFP, 2YZU14UIFP.
Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS.
Hazard statements reported: H315, H319, H335.
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.