Sodium metavanadate
- Product Name
- Sodium metavanadate
- CAS No.
- 13718-26-8
- Chemical Name
- Sodium metavanadate
- Synonyms
- SODIUM VANADATE;Vanadate,sodium;SODIUM M-VANADATE;metawanadansodowy;SODIUM VANADATE(V);Natriummetavanadat;Sodium Vanadate(Ⅴ);SODIUM MONOVANADATE;SODIUM METAVANADATE;SODIUM VANADIUM OXIDE
- CBNumber
- CB9853081
- Molecular Formula
- NaO3V
- Formula Weight
- 121.93
- MOL File
- 13718-26-8.mol
Sodium metavanadate Property
- Melting point:
- 600 °C
- Density
- 3.241 g/cm3
- storage temp.
- Sealed in dry,Room Temperature
- form
- Powder
- color
- White to faintly yellow-beige or pale green
- Odor
- Odorless
- Water Solubility
- Soluble in water.
- Merck
- 14,8700
- Exposure limits
- NIOSH: Ceiling 0.05 mg/m3
- Stability:
- Stable.
- CAS DataBase Reference
- 13718-26-8(CAS DataBase Reference)
- EPA Substance Registry System
- Sodium vanadate (13718-26-8)
Safety
- Hazard Codes
- T
- Risk Statements
- 25-36/37/38
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3285 6.1/PG 3
- WGK Germany
- 3
- RTECS
- YW1050000
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 28419000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H319Causes serious eye irritation
H332Harmful if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P273Avoid release to the environment.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 590088
- Product name
- Sodium metavanadate
- Purity
- anhydrous, 99.9% trace metals basis
- Packaging
- 5g
- Price
- $34
- Updated
- 2024/03/01
- Product number
- 590088
- Product name
- Sodium metavanadate
- Purity
- anhydrous, 99.9% trace metals basis
- Packaging
- 25g
- Price
- $96.3
- Updated
- 2024/03/01
- Product number
- 011092
- Product name
- Sodium metavanadate, typically 96%, V 38% min
- Packaging
- 25g
- Price
- $48.2
- Updated
- 2023/06/20
- Product number
- 011092
- Product name
- Sodium metavanadate, typically 96%, V 38% min
- Packaging
- 1kg
- Price
- $484
- Updated
- 2023/06/20
- Product number
- 93-2303
- Product name
- Sodium metavanadate, min. 96%
- Packaging
- 100g
- Price
- $103
- Updated
- 2024/03/01
Sodium metavanadate Chemical Properties,Usage,Production
Chemical Properties
Sodium vanadate, sodium orthovanadate, Na3VO4, white solid, soluble, formed by fusion of vanadium pentoxide and sodium carbonate. Used (1) in inks, (2) in photography, (3) in dyeing of furs, (4) in inoculation of plant life.
Uses
Sodium metavanadate is used as an analytical reagent and mordant. It is also found to be useful in the photography industry and the pharmaceutical industry. In addition to this, it is used in the making of vanadium alloy and vanadium catalyst.
Uses
Vanadium is a metallic element that occurs in six oxidation states and numerous inorganic compounds. Some of the more important compounds are vanadium pentoxide (V2O5), sodium metavanadate (NaVO3), sodium orthovanadate (Na3VO4), vanadyl sulfate (VOSO4), and ammonium vanadate (NH4VO3). Vanadium is used primarily as an alloying agent in steels and non-ferrous metals (ATSDR, 1990). Vanadium compounds are also used as catalysts and in chemical, ceramic or specialty applications.
Uses
Sodium metavanadate (SMV) is a vanadium salt that can be used as a corrosion inhibitor with good inhibition efficiency (98%) at 200 ppm. It can be used in the protection of carbon steel.
Definition
ChEBI: Sodium metavanadate is an inorganic sodium salt having metavanadate as the counterion. It contains a metavanadate.
Preparation
sodium metavanadate synthesis: Dissolve vanadium pentoxide in sodium hydroxide solution, crystallized by concentration, that is, the finished product of sodium metavanadate.
V2O5+2NaOH→2NaVO3+H2O
General Description
Colorless to yellow crystals or cream colored solid. Melting point 630°C.
Air & Water Reactions
Soluble in water.
Reactivity Profile
Sodium metavanadate is a moderately strong oxidizing agent [Cotton and Wilkinson].
Hazard
Toxic by ingestion.
Health Hazard
Vanadium pentoxide and sodium metavanadate have a toxicity rating of 5, equivalent to a probable lethal oral dose in humans of 5-50 mg/kg (Gosselin et al., 1984). The elemental metallic form is considered to be non-toxic.
Stokinger et al. (1953) reported that a 10% solution of sodium metavanadate is a primary irritant to human skin. Saturated solutions of ammonium metavanadate (0.5%) and vanadium pentoxide (0.8% solution) did not irritate the skin. Sjoberg (1951) reported that several workers occupationally exposed to vanadium developed what appeared to be a contact dermatitis and that in one case, skin patch tests produced eczematous lesions indicative of an allergic reaction.
COMMENTS: The NOAEL is derived from a study in which rats were given 0, 5, 10 and 50 ppm sodium metavanadate, in drinking water for 3 months. Impaired kidney function was seen at 50 ppm, and 10 ppm was considered a NOAEL. The Uncertainty Factor of 100 is the product of a 10-fold uncertainty in extrapolating from laboratory animals to humans and a 10-fold uncertainty to protect sensitive individuals.
Fire Hazard
Flash point data of Sodium metavanadate are not available. Sodium metavanadate is probably nonflammable.
Flammability and Explosibility
Non flammable
Safety Profile
Poison by ingestion, intraperitoneal, subcutaneous, and intravenous routes. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of Na2O and VOx. See also VANADIUM COMPOUNDS.
Sodium metavanadate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Sodium metavanadate manufacturers
- Product
- Sodium metavanadate 13718-26-8
- Price
- US $15.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000 Ton
- Release date
- 2023-02-14
- Product
- Sodium Metavanadate 13718-26-8
- Price
- US $0.00/Kg/Drum
- Min. Order
- 25KG
- Purity
- 99.5%
- Supply Ability
- 40tons/month
- Release date
- 2021-12-13
- Product
- Sodium metavanadate 13718-26-8
- Price
- US $100.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2023-06-09