Basic information
- Name:
Vanadium,oxo[sulfato(2-)-kO]-,hydrate (1:5)
- CAS No.:
12439-96-2
- Molecular Structure:
![Molecular Structure of 12439-96-2 (Vanadium,oxo[sulfato(2-)-kO]-,hydrate (1:5))](http://www.lookchem.com/300w/2010/0617/12439-96-2.jpg)
- Formula:
- H2O . 1/5 O5 S V
- Molecular Weight:
- 253.07
- Synonyms:
- Vanadium,oxo[sulfato(2-)-O]-, pentahydrate; Vanadium, oxo[sulfato(2-)-kO]-, pentahydrate (9CI);Vanadium, oxosulfato-, pentahydrate (8CI); Sulfuric acid, vanadium complex;Vanadyl sulfate (VOSO4), pentahydrate; Vanadyl sulfate pentahydrate(VOSO4.5H2O); vanadium oxide sulfate (VO(SO4)) pentahydrate
- Density:
- g/cm3
- Melting Point:
- 105 °C(lit.)
- Boiling Point:
- 330 °C at 760 mmHg
- Flash Point:
- °C
- Solubility:
- Soluble in water
- Hazard Symbols:
Xn- Risk Codes:
- 36/37/38 22
- Safety Description:
- Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of VOx and SOx. See VANADYL SULFATE and VANADIUM COMPOUNDS. Details
- Transport Information:
- UN2931
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Chemistry
IUPAC Name: Oxovanadium(2+) sulfate pentahydrate
The MF of Vanadyl sulfate hydrate (CAS NO.12439-96-2) is H2O6SV.
The MW of Vanadyl sulfate hydrate (CAS NO.12439-96-2) is 181.02.
Synonyms of Vanadyl sulfate hydrate (CAS NO.12439-96-2): Oxosulfatovanadium pentahydrate ; Vanadium, oxosulfato-, pentahydrate ; Vanadyl sulfate pentahydrate
Apperance: blue moist crystals or crystalline powder
Boiling Point: 330 °C
Melting Point: 105 °C
Merck: 14,9926
EINECS: 248-652-7
Uses
Vanadyl sulfate hydrate (CAS NO.12439-96-2) is used as chemical reagent, fine chemicals, organic synthesis reagents, pharmaceutical intermediates.
Toxicity Data With Reference
| 1. | orl-rat LD50:448 mg/kg | TOLED5 Toxicology Letters. 23 (1984),227. | ||
| 2. | ipr-rat LD50:74 mg/kg | TOLED5 Toxicology Letters. 23 (1984),227. | ||
| 3. | orl-mus LD50:467 mg/kg | TOLED5 Toxicology Letters. 23 (1984),227. | ||
| 4. | ipr-mus LD50:113 mg/kg | TOLED5 Toxicology Letters. 23 (1984),227. |
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of VOx and SOx. See VANADYL SULFATE and VANADIUM COMPOUNDS.Safety information of Vanadyl sulfate hydrate (CAS NO.12439-96-2):
Hazard Codes 
Xn
Risk Statements
22 Harmful if swallowed
Safety Statements
36 Wear suitable protective clothing
RIDADR UN 2931 6.1/PG 2
WGK Germany 3
HazardClass 6.1
PackingGroup II