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| CAS No.: | 13769-43-2 |
|---|---|
| Name: | Potassium metavanadate |
| Article Data: | 64 |
| Molecular Structure: | |
|
|
|
| Formula: | KVO3 |
| Molecular Weight: | 138.038 |
| Synonyms: | Potassiumvanadate(V) (KVO3) (6CI,7CI);Vanadate (VO31-), potassium (9CI);Vanadic acid(HVO3), potassium salt (8CI);Potassium m-vanadate;Potassium metavanadate (KVO3);Potassium trioxovanadate;Potassium vanadate(KVO3);Potassium vanadium trioxide; |
| EINECS: | 237-388-8 |
| Density: | 2.84 g/mL at 25 °C(lit.) |
| Melting Point: | 520 °C(lit.) |
| Solubility: | Soluble in water. |
| Appearance: | colorless to pale green colored crystalline solid |
| Hazard Symbols: |
 T+
|
| Risk Codes: | 26/27/28-36/37/38 |
| Safety: | 22-26-36/37/39-45 |
| Transport Information: | UN 2864 6.1/PG 2 |
| PSA: | 57.20000 |
| LogP: | -0.35640 |
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- Total:34 Page 1 of 1 1
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Consensus Reports
Reported in EPA TSCA Inventory.
Standards and Recommendations
ACGIH TLV: TWA 0.05 mg(V2O5)/m3
DOT Classification: 6.1; Label: Poison
Specification
The Potassium metavanadate, with the CAS registry number 13769-43-2 and EINECS registry number 237-388-8, has the systematic name of potassium trioxovanadate(1-). It is a kind of colorless to pale green colored crystalline solid, and belongs to the following product categories: Inorganics; Potassium SaltsChemical Synthesis; Catalysis and Inorganic Chemistry; Metal and Ceramic Science; Salts; Vanadium. And the molecular formula of this chemical is KVO3. What's more, it is often used as catalyst, mordant and analytical reagent.
The physical properties of Potassium metavanadate are as followings: (1)#H bond acceptors: 3; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 51.21 Å2.
You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin, and it is also very toxic by inhalation, in contact with skin and if swallowed. Therefore, you had better take the following instructions: Do not breathe dust; Wear suitable protective clothing, gloves and eye/face protection, and in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice; In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).
You can still convert the following datas into molecular structure:
(1)SMILES: [K+].O=[V-](=O)=O
(2)InChI: InChI=1/K.3O.V/q+1;;;;-1/rK.O3V/c;1-4(2)3/q+1;-1
(3)InChIKey: AECYULUOSDCGSN-OUWKKFHXAB