钒酸钾，CAS 登记号 11126-20-8，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。
无机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 钒酸钾 的 CAS 号：11126-20-8，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及无机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
Potassium vanadate · CAS 11126-20-8 · KO3V-5.
| CAS Registry Number | 11126-20-8 |
|---|---|
| PubChem CID | 167059 |
| Molecular formula | KO3V-5 |
| IUPAC name | potassium;tris(oxygen(2-));vanadium |
| Molecular Weight | 138.038 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 137.892408 |
| Monoisotopic Mass | 137.892408 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 5 |
| Formal Charge | -5 |
| Complexity | 0 |
| Reported hazard statements | H302 (16.7%), H314 (16.7%), H315 (83.3%), H319 (83.3%), H332 (83.3%), H335 (83.3%) |
|---|
H302 (16.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (16.7%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Potassium vanadium oxide; 11126-20-8; Potassium vanadate (pyro); potassium;oxygen(2-);vanadium; Tetrapotassium divanadium heptaoxide; Potassium vanadate (ortho); Tripotassium vanadium tetraoxide; Vanadic acid, tripotassium salt; SCHEMBL23629104; EINECS 238-220-6; EINECS 238-685-5; Potassium vanadium oxide (K4V2O7)
CAS 11126-20-8; molecular formula KO3V-5; molecular weight — g/mol.
Potassium vanadium oxide, 11126-20-8, Potassium vanadate (pyro), potassium;oxygen(2-);vanadium, Tetrapotassium divanadium heptaoxide, Potassium vanadate (ortho).
Hazard statements reported: H302, H314, H315, H319, H332.
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.