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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
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228931
Cerium(III) chloride heptahydrate
99.9% trace metals basis
Synonim(y):
Cerous chloride heptahydrate
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 377,00 zł |
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 675,00 zł |
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2340,00 zł |
Informacje o tej pozycji
377,00 zł
Quality Segment
assay
99.9% trace metals basis
form
crystals and lumps
reaction suitability
core: cerium, reagent type: catalyst
impurities
≤1500.0 ppm Trace Rare Earth Analysis
density
~3.94 g/mL at 25 °C (lit.)
SMILES string
[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Ce](Cl)Cl
InChI
1S/Ce.3ClH.7H2O/h;3*1H;7*1H2/q+3;;;;;;;;;;/p-3
InChI key
KPZSTOVTJYRDIO-UHFFFAOYSA-K
General description
Application
- As a precursor to prepare cerium oxide nanoparticles for biomedical applications and photocatalytic degradation.
- As a solution to fabricate thin films of CeO2 on glass substrates by the spray pyrolysis process.
- As a dopant to fabricate ZnO and CeO2 nanocrystals for electrochemical sensing of H2O2 and photocatalytic degradation of Rhodamine B and Congo red dyes.
- As an additive to prepare corrosion-inhibiting formulations and coatings.
- To synthesize carbon nanofiber composites to fabricate high-temperature polymer electrolyte membrane fuel cell cathodes.
- As a support for the combination of cerium(III)chloride heptahydrate and sodium iodide supported on silica gel to promoteMichael-type additions. These catalysts are used to convert from indolesand nitroalkenes to 2-indolyl-1-nitroalkane derivatives in good yields.
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Ta pozycja | |||
|---|---|---|---|
| description 99.9% trace metals basis | description purum p.a., ≥98.5% (AT), ReagentPlus® | description 99.999% trace metals basis | description 99.9% trace metals basis |
| form crystals and lumps | form crystals | form crystals and lumps | form powder |
| assay 99.9% trace metals basis | assay ≥98.5% (AT) | assay 99.999% trace metals basis | assay 99.9% trace metals basis |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| impurities ≤1500.0 ppm Trace Rare Earth Analysis | impurities - | impurities ≤15.0 ppm Trace Metal Analysis | impurities ≤1500.0 ppm Trace Rare Earth Analysis |
| density ~3.94 g/mL at 25 °C (lit.) | density ~3.94 g/mL at 25 °C (lit.) | density ~3.94 g/mL at 25 °C (lit.) | density - |
| reaction suitability reagent type: catalyst | reaction suitability reagent type: catalyst, core: cerium | reaction suitability reagent type: catalyst, core: cerium | reaction suitability core: cerium, reagent type: catalyst |
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Słowo ostrzegawcze
Danger
Kody zagrożeń
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C
Klasa składowania
8A - Combustible corrosive hazardous materials
Co się dzieje?
WGK 3
PPE (środki ochrony indywidualnej)
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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