If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
590088
Sodium metavanadate
anhydrous grade, 99.9% trace metals basis
Synonym(s):
Sodium (meta)vanadate, Sodium trioxovanadate, Sodium vanadate(V), Sodium vanadium oxide, Sodium vanadium trioxide
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| Size/SKU | Availability | Price |
|---|---|---|
5 g | Available to ship TODAYfromMILWAUKEE | $38.00 |
25 g | Available to ship TODAYfromMILWAUKEE | $107.00 |
100 g | Check Cart for Availability | $334.00 |
About This Item
Product Name
Sodium metavanadate, anhydrous, 99.9% trace metals basis
grade
anhydrous
Quality Segment
assay
99.9% trace metals basis
reaction suitability
core: vanadium, reagent type: catalyst
SMILES string
[Na+].[O-][V](=O)=O
InChI
1S/Na.3O.V/q+1;;;-1;
InChI key
CMZUMMUJMWNLFH-UHFFFAOYSA-N
Application
- Sodium metavanadate has been used as vanadium source in the microbial culture media to study vanadium reduction by mesophilic and thermophilic methanogens.
- It can be used as a precursor in the preparation of vanadium pentoxide (V2O5) coated carbon nanotubes.
- It is also used to synthesize corrosion-inhibitive additives for organic coatings.
1 of 1
This Item | |||
|---|---|---|---|
| reaction suitability core: vanadium, reagent type: catalyst | reaction suitability core: vanadium, reagent type: catalyst | reaction suitability core: potassium, reagent type: catalyst | reaction suitability core: sodium, reagent type: catalyst |
| assay 99.9% trace metals basis | assay ≥99.6% trace metals basis | assay 98% | assay ≥98.0% (RT) |
| grade anhydrous | grade - | grade - | grade - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - STOT RE 1 Inhalation
target_organs
Respiratory Tract
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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