甲烷二磺酸钠，CAS 登记号 5799-70-2，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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Methane disulfonic acid Sodium salt · CAS 5799-70-2 · CH2Na2O6S2. UNII NS00078540.
| CAS Registry Number | 5799-70-2 |
|---|---|
| PubChem CID | 16057804 |
| Molecular formula | CH2Na2O6S2 |
| IUPAC name | disodium;methanedisulfonate |
| UNII (FDA) | NS00078540 |
| Molecular Weight | 220.14 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 219.90881869 |
| Monoisotopic Mass | 219.90881869 |
| Topological Polar Surface Area | 131 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 199 |
| GHS notification summary | 77.8% (7 / 9) |
|---|
| GHS notification summary | 77.8% (7 / 9) |
|---|---|
| Reported hazard statements | H319 (22.2%) |
This chemical does not meet GHS hazard criteria for 77.8% (7 of 9) of all reports.
H319 (22.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Disodium Methanedisulfonate; 5799-70-2; Methanedisulfonic acid, sodium salt (1:2); RefChem:589516; 611-606-5; Methanedisulfonic acid, disodium salt; disodium;methanedisulfonate; Sodium methanedisulfonate; MFCD00144750; disodium,methanedisulfonate; CH2Na2O6S2; sodium methylenedisulphonate; SCHEMBL3890740; DTXSID30889486; ZZTMMVAAULUFCS-UHFFFAOYSA-L; AKOS025310778
CAS 5799-70-2; molecular formula CH2Na2O6S2; molecular weight — g/mol.
Disodium Methanedisulfonate, 5799-70-2, Methanedisulfonic acid, sodium salt (1:2), RefChem:589516, 611-606-5, Methanedisulfonic acid, disodium salt.
77.8% of GHS notifications report no hazard classification (7 of 9).
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.