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Natrium(meta)vanadat

≥98.0% (RT)

Synonym(e):

Natriummetavanadat, Natriumtrioxovanadat, Natriumvanadat(V), Natriumvanadiumoxid, Natriumvanadiumtrioxid

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Über diesen Artikel

Lineare Formel:
NaVO3
CAS-Nummer:
Molekulargewicht:
121.93
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
237-272-7
MDL number:
Assay:
≥98.0% (RT)
Form:
powder
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Quality Segment

assay

≥98.0% (RT)

form

powder

reaction suitability

core: sodium, reagent type: catalyst

technique(s)

cell culture | mammalian: suitable

SMILES string

[Na+].[O-][V](=O)=O

InChI

1S/Na.3O.V/q+1;;;-1;

InChI key

CMZUMMUJMWNLFH-UHFFFAOYSA-N

General description

Natriummetavanadat (SMV) ist ein Vanadiumsalz, das als Korrosionshemmer mit guter Hemmwirkung (98 %) zu 200 ppm eingesetzt werden kann. Es kann zum Schutz von Kohlenstoffstahl verwendet werden.

Application


  • Study of electrical properties of cobalt oxide-doped sodium meta vanadate at different frequencies: Diese Studie untersucht die elektrischen Eigenschaften von Kobaltoxid-dotiertem Natriummetavanadat und unterstreicht seine Bedeutung in elektrischen Isolierungsanwendungen (Saleh & Deeb, 2022).

  • Chemical synthesis of vanadium oxide (V2O5) nanoparticles prepared by sodium metavanadate: Diese Forschungsarbeit zeigt eine einfache chemische Methode zur Synthese von Vanadiumoxid-Nanopartikeln mittels Natriummetavanadat und hebt potenzielle Einsatzbereiche in der Nanotechnologie und Materialwissenschaft hervor (Farahmandjou & Abaeiyan, 2017).

  • Oxidative dehydrogenation of propane on silica-supported vanadyl sites promoted with sodium metavanadate: Diese Studie untersucht die katalytischen Eigenschaften von Natriummetavanadat bei der oxidativen Dehydrierung von Propan und unterstreicht damit dessen Potenzial in industriellen chemischen Prozessen (Nadjafi et al., 2020).


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Dieser Artikel
590088563188431052
description

≥98.0% (RT)

description

anhydrous, 99.9% trace metals basis

description

≥99.99% trace metals basis

description

98%

form

powder

form

-

form

powder

form

powder

assay

≥98.0% (RT)

assay

99.9% trace metals basis

assay

≥99.99% trace metals basis

assay

98%

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

reaction suitability

core: sodium, reagent type: catalyst

reaction suitability

core: vanadium, reagent type: catalyst

reaction suitability

core: sodium

reaction suitability

core: potassium, reagent type: catalyst

technique(s)

cell culture | mammalian: suitable

technique(s)

-

technique(s)

-

technique(s)

-


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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

Lagerklasse

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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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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