亚碲酸钾 (IV) 水合物，CAS 登记号 123333-66-4，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 tellurite (IV) hydrate · CAS 123333-66-4 · H2K2O4Te.
| CAS Registry Number | 123333-66-4 |
|---|---|
| PubChem CID | 71308324 |
| Molecular formula | H2K2O4Te |
| IUPAC name | dipotassium;tellurite;hydrate |
| Molecular Weight | 271.8 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 273.8289443 |
| Monoisotopic Mass | 273.8289443 |
| Topological Polar Surface Area | 64.2 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 18.8 |
| GHS notification summary | 34.3% (36 / 105) |
|---|
| GHS notification summary | 34.3% (36 / 105) |
|---|---|
| Reported hazard statements | H301 (61%), H315 (40%), H317 (21%), H319 (40%), H332 (24.8%), H335 (39%), H411 (21%) |
This chemical does not meet GHS hazard criteria for 34.3% (36 of 105) of reports.
H301 (61%): Toxic if swallowed [Danger Acute toxicity, oral]
Potassium tellurite hydrate; RefChem:868028; 677-874-0; MFCD00149923; Potassium tellurite xhydrate; dipotassium;tellurite;hydrate; H2K2O4Te; SCHEMBL3519573; Potassium tellurite(IV) hydrate; Potassium tellurite(IV) hydrate, 97%
CAS 123333-66-4; molecular formula H2K2O4Te; molecular weight — g/mol.
Potassium tellurite hydrate, RefChem:868028, 677-874-0, MFCD00149923, Potassium tellurite xhydrate, dipotassium;tellurite;hydrate.
34.3% of GHS notifications report no hazard classification (36 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.