钽酸钾,CAS 登记号 12030-91-0,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 tantalate · CAS 12030-91-0 · KO3Ta.
| CAS Registry Number | 12030-91-0 |
|---|---|
| PubChem CID | 165993 |
| Molecular formula | KO3Ta |
| IUPAC name | potassium;tris(oxygen(2-));tantalum(5+) |
| Molecular Weight | 268.044 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 267.89645 |
| Monoisotopic Mass | 267.89645 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 0 |
| Reported hazard statements | H319 (100%), H335 (100%) |
|---|
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
DTXSID80907028; EINECS 234-747-0; RefChem:175610; DTXCID701336120; 12030-91-0; Potassium tantalate; Potassium tantalum oxide (KTaO3); Potassium tantalum trioxide; potassium;oxygen(2-);tantalum(5+); SCHEMBL700835; Potassium tantalum(5+) oxide (1/1/3)
CAS 12030-91-0; molecular formula KO3Ta; molecular weight — g/mol.
DTXSID80907028, EINECS 234-747-0, RefChem:175610, DTXCID701336120, 12030-91-0, Potassium tantalate.
Hazard statements reported: H319, H335.
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.