甲基磺酸钠，CAS 登记号 2386-57-4，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，下游主要用于医药中间体及原料药。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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本页已列出 甲基磺酸钠 的 CAS 号：2386-57-4，可与随货 COA 核对。
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Sodium methanesulfonate · CAS 2386-57-4 · CH3NaO3S. UNII SQ2B3ZEZ3D.
| CAS Registry Number | 2386-57-4 |
|---|---|
| PubChem CID | 638112 |
| Molecular formula | CH3NaO3S |
| IUPAC name | sodium methanesulfonate |
| UNII (FDA) | SQ2B3ZEZ3D |
| Molecular Weight | 118.09 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 117.97005941 |
| Monoisotopic Mass | 117.97005941 |
| Topological Polar Surface Area | 65.6 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 96.5 |
| GHS notification summary | 9.5% (25 / 262) |
|---|
| GHS notification summary | 9.5% (25 / 262) |
|---|---|
| Reported hazard statements | H315 (90.1%), H319 (90.1%), H335 (48.9%) |
This chemical does not meet GHS hazard criteria for 9.5% (25 of 262) of reports.
H315 (90.1%): Causes skin irritation [Warning Skin corrosion/irritation]
Sodium methanesulfonate; 2386-57-4; Methanesulfonic acid, sodium salt; Methanesulfonic acid sodium salt; Sodium methyl sulfonate; Methanesulfonic acid, sodium salt (1:1); SQ2B3ZEZ3D; Methylsulfonic acid sodium salt; NSC-240394; DTXSID80883838; RefChem:156941; DTXCID701023323; 219-203-2; sodium;methanesulfonate; Sodium methanesulphonate; CH3NaO3S
CAS 2386-57-4; molecular formula CH3NaO3S; molecular weight — g/mol.
Sodium methanesulfonate, 2386-57-4, Methanesulfonic acid, sodium salt, Methanesulfonic acid sodium salt, Sodium methyl sulfonate, Methanesulfonic acid, sodium salt (1:1).
9.5% of GHS notifications report no hazard classification (25 of 262).
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.