硅酸(H2SiO3)、镁盐(4:3)，CAS 登记号 35592-05-3，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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Silicic acid (H2SiO3),magnesium salt (4:3) · CAS 35592-05-3 · Mg3O12Si4-2.
| CAS Registry Number | 35592-05-3 |
|---|---|
| PubChem CID | 443754 |
| Molecular formula | Mg3O12Si4-2 |
| IUPAC name | trimagnesium;tetrakis(dioxido(oxo)silane) |
| Molecular Weight | 377.25 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 0 |
| Exact Mass | 375.8018066 |
| Monoisotopic Mass | 375.8018066 |
| Topological Polar Surface Area | 253 |
| Heavy Atom Count | 19 |
| Formal Charge | -2 |
| Complexity | 18.8 |
| Regulatory & Food Contact | Naturally occurring form of hydrous magnesium silicate containing varying proportions of such associated miner |
|---|
Talcum; 35592-05-3; Silicic acid (H2SiO3), magnesium salt (4:3); DTXSID10189057; RefChem:203193; DTXCID40111548; TALCUM [WHO-IP LATIN]; RRDGNVYYFZUOFP-UHFFFAOYSA-N
CAS 35592-05-3; molecular formula Mg3O12Si4-2; molecular weight — g/mol.
Talcum, 35592-05-3, Silicic acid (H2SiO3), magnesium salt (4:3), DTXSID10189057, RefChem:203193, DTXCID40111548.
Documented regulatory listings: Naturally occurring form of hydrous magnesium silicate containing varying proportions of such associated miner.
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.