Potassium vanadate (CAS 11126-20-8) — formula KO3V-5, molecular weight 138.038; category inorganic chemicals.
Potassium vanadate (CAS 11126-20-8) is a chemical raw material in the inorganic chemicals category. Its molecular formula KO3V-5 comprises 1 K, 3 O, 1 V atoms. Its molecular weight is about 138.038. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 11126-20-8 |
|---|---|
| Molecular Formula | KO3V-5 |
| Molecular Weight | 138.038 |
| Applications | Potassium vanadium oxide (K4V2O7): INACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Potassium vanadium oxide (K4V2O7): INACTIVE.
Potassium vanadate is an inorganic compound with CAS registry number 11126-20-8 and molecular formula KO3V-5 (molecular weight 138.038), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 11126-20-8
Its molecular formula KO3V-5 comprises 1 K, 3 O, 1 V atoms.
Also known as: Potassium vanadate · 钒酸钾
Category: inorganic chemicals
The CAS registry number of Potassium vanadate is 11126-20-8.
Molecular formula KO3V-5, molecular weight 138.038.
It is also registered under: Potassium vanadate, 钒酸钾.
Recorded applications: Potassium vanadium oxide (K4V2O7): INACTIVE.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Potassium vanadate (CAS 11126-20-8), compiled from public chemistry databases.
| 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 |
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)
| 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 vanadate · CAS 11126-20-8 · KO3V-5.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 钒酸钾