草酸氢钠，CAS 登记号 1186-49-8，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 草酸氢钠 的 CAS 号：1186-49-8，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。
sodium hydrogen oxalate · CAS 1186-49-8 · C2HNaO4. UNII 2T9TH558WS.
| CAS Registry Number | 1186-49-8 |
|---|---|
| PubChem CID | 23684893 |
| Molecular formula | C2HNaO4 |
| IUPAC name | sodium 2-hydroxy-2-oxoacetate |
| UNII (FDA) | 2T9TH558WS |
| Molecular Weight | 112.02 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 111.97725279 |
| Monoisotopic Mass | 111.97725279 |
| Topological Polar Surface Area | 77.4 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 87.7 |
| Reported hazard statements | H302 (100%), H312 (100%), H315, H318, H335, H373 |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Monosodium oxalate; Sodium hydrogen oxalate; 1186-49-8; 2T9TH558WS; DTXSID1047499; RefChem:159619; DTXCID9027499; 214-691-3; Sodium binoxalate; Caswell No. 748; Ethanedioic acid, monosodium salt; EINECS 214-691-3; 16009-94-2; EPA Pesticide Chemical Code 009602; UNII-2T9TH558WS; sodium;2-hydroxy-2-oxoacetate
CAS 1186-49-8; molecular formula C2HNaO4; molecular weight — g/mol.
Monosodium oxalate, Sodium hydrogen oxalate, 1186-49-8, 2T9TH558WS, DTXSID1047499, RefChem:159619.
Hazard statements reported: H302, H312, H315, H318, 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.