二草酸三氢钾，CAS 登记号 127-96-8，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。
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potassium trihydrogen dioxalate · CAS 127-96-8 · C4H3KO8.
| CAS Registry Number | 127-96-8 |
|---|---|
| PubChem CID | 22474 |
| Molecular formula | C4H3KO8 |
| IUPAC name | potassium;2-hydroxy-2-oxoacetate;oxalic acid |
| Molecular Weight | 218.16 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Exact Mass | 217.94649853 |
| Monoisotopic Mass | 217.94649853 |
| Topological Polar Surface Area | 152 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 159 |
| 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]
Potassium trihydrogen dioxalate; 127-96-8; Potassium Tetraoxalate; Ethanedioic acid, potassium salt (2:1); UNII-OQ8R5Z714T; Potassium tetraoxalate dihydrate; Oxalic acid hemipotassium salt; Kaliumtetraoxalat; C4H3KO8; SCHEMBL5517108; DTXSID30889421; MFCD00036364; P0475; potassium;2-hydroxy-2-oxoacetate;oxalic acid; potassium;2-hydroxy-2-oxo-acetate;oxalic acid; Q9352834
CAS 127-96-8; molecular formula C4H3KO8; molecular weight — g/mol.
Potassium trihydrogen dioxalate, 127-96-8, Potassium Tetraoxalate, Ethanedioic acid, potassium salt (2:1), UNII-OQ8R5Z714T, Potassium tetraoxalate dihydrate.
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.