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
- Molecular Weight:
- 121.93
- MDL Number:
- MFCD00011125
- MOL File:
- 13718-26-8.mol
- MSDS File:
- SDS
| 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) |
| EWG's Food Scores | 1 |
| FDA UNII | 252S9L5606 |
| EPA Substance Registry System | Sodium vanadate (13718-26-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H319-H332-H361fd-H372-H411 | |||||||||
| Precautionary statements | P201-P202-P273-P301+P310-P304+P340+P312-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
Sodium metavanadate price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 590088 | Sodium metavanadate anhydrous, 99.9% trace metals basis | 13718-26-8 | 5g | $34 | 2024-03-01 | Buy |
| Sigma-Aldrich | 590088 | Sodium metavanadate anhydrous, 99.9% trace metals basis | 13718-26-8 | 25g | $96.3 | 2024-03-01 | Buy |
| Alfa Aesar | 011092 | Sodium metavanadate, typically 96%, V 38% min | 13718-26-8 | 25g | $48.2 | 2023-06-20 | Buy |
| Alfa Aesar | 011092 | Sodium metavanadate, typically 96%, V 38% min | 13718-26-8 | 1kg | $484 | 2023-06-20 | Buy |
| Strem Chemicals | 93-2303 | Sodium metavanadate, min. 96% | 13718-26-8 | 100g | $103 | 2024-03-01 | Buy |
Sodium metavanadate Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| Qingdao kaimoshi biochemical technology co., ltd. | +86-0571-87191913 +86-19957014543 | info@kaimosi.com | CHINA | 144 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
View Lastest Price from Sodium metavanadate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2023-08-31 | Sodium metavanadate
13718-26-8
|
US $100.00 / kg | 1kg | 99 | 5000 | Hebei Fengqiang Trading Co., LTD | |
 |
2023-07-25 | Sodium Metavanadate
13718-26-8
|
US $0.00 / Kg/Drum | 25KG | 99.5% | 40tons/month | Hebei Yanxi Chemical Co., Ltd. | |
 |
2023-06-03 | sodium metavanadate
13718-26-8
|
US $50.00 / KG | 25KG | 98 | 200ton | Hebei Mojin Biotechnology Co., Ltd |
-
- Sodium metavanadate
13718-26-8
- US $100.00 / kg
- 99
- Hebei Fengqiang Trading Co., LTD
-
- Sodium Metavanadate
13718-26-8
- US $0.00 / Kg/Drum
- 99.5%
- Hebei Yanxi Chemical Co., Ltd.
-
- sodium metavanadate
13718-26-8
- US $50.00 / KG
- 98
- Hebei Mojin Biotechnology Co., Ltd