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/449/386/product-dating-information-mk.pdf
359009
Cerium(IV) sulfate
Synonyme(s) :
Ceric sulfate, Cerium disulfate
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64,40 €
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About This Item
64,40 €
Produits recommandés
Forme
powder
Niveau de qualité
Pertinence de la réaction
core: cerium
reagent type: catalyst
Densité
3.01 g/mL at 25 °C (lit.)
Chaîne SMILES
[Ce+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
InChI
1S/Ce.2H2O4S/c;2*1-5(2,3)4/h;2*(H2,1,2,3,4)/q+4;;/p-4
Clé InChI
VZDYWEUILIUIDF-UHFFFAOYSA-J
Catégories apparentées
Application
- Selective oxidation of secondary alcohols to the corresponding ketones using sodium bromate as the oxidant.[1]
- Direct sulfonation of methane with sulfur trioxide to methanesulfonic acid in sulfuric acid.[2]
- Synthesis of 14-aryl- or 14-alkyl-14H-dibenzo[aj]xanthenes from the condensation of 2-naphthol and aldehydes under solvent-free and microwave conditions.[3]
- Preparation of spherical-like nanoparticles CeO2 nanoparticles for NO reductions reactions
- Oxidizing agent
Autres remarques
Mention d'avertissement
Danger
Mentions de danger
Classification des risques
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B
Code de la classe de stockage
8B - Non-combustible corrosive hazardous materials
Classe de danger pour l'eau (WGK)
WGK 3
Équipement de protection individuelle
dust mask type N95 (US), Eyeshields, Gloves
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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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Is it powder?
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This physical form of this product may be powder or chunks. Please see the link below to review the product specifications:
https://www.sigmaaldrich.com/specification-sheets/178/533/359009-BULK_______ALDRICH__.pdfHelpful?
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