七氧化三硅二钠,CAS 登记号 13870-30-9,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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Disodium trisilicon heptaoxide · CAS 13870-30-9 · Na2O7Si3-13.
| CAS Registry Number | 13870-30-9 |
|---|---|
| PubChem CID | 6336213 |
| Molecular formula | Na2O7Si3-13 |
| Molecular Weight | 242.23 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 0 |
| Exact Mass | 241.87472050 |
| Monoisotopic Mass | 241.87472050 |
| Topological Polar Surface Area | 7 |
| Heavy Atom Count | 12 |
| Formal Charge | -13 |
| Complexity | 0 |
| GHS notification summary | 1% (1 / 105) |
|---|
| GHS notification summary | 1% (1 / 105) |
|---|---|
| Reported hazard statements | H302 (99%), H312 (99%), H315 (99%), H319 (99%), H332 (99%), H335 (99%) |
This chemical does not meet GHS hazard criteria for 1% (1 of 105) of reports.
H302 (99%): Harmful if swallowed [Warning Acute toxicity, oral]
Disodium trisilicon heptaoxide; Sodium trisilicate; Silicon sodium oxide (Si3Na2O7); EINECS 237-626-0; RefChem:589549; 237-626-0; HKZSDNLDICQODA-UHFFFAOYSA-N
CAS 13870-30-9; molecular formula Na2O7Si3-13; molecular weight — g/mol.
Disodium trisilicon heptaoxide, Sodium trisilicate, Silicon sodium oxide (Si3Na2O7), EINECS 237-626-0, RefChem:589549, 237-626-0.
1% of GHS notifications report no hazard classification (1 of 105).
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.