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
Przejdź do
22390
Cerium(IV) oxide
≥99.0%, solid
Cechy związane ze zrównoważonym rozwojem
Synonim(y):
Ceric oxide, Ceric oxide, ceria
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 356,00 zł |
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 959,00 zł |
Informacje o tej pozycji
356,00 zł
Nazwa produktu
Cerium(IV) oxide, ≥99.0%
Quality Segment
assay
≥99.0%
form
solid
reaction suitability
core: cerium, reagent type: catalyst
sustainability
Sustainability features
loss
≤0.5% loss on ignition
density
7.13 g/mL at 25 °C (lit.)
SMILES string
O=[Ce]=O
InChI
1S/Ce.2O
InChI key
CETPSERCERDGAM-UHFFFAOYSA-N
General description
Application
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description ≥99.0% | description powder, 99.995% trace metals basis | description nanopowder, <25 nm particle size (BET) | description powder, <5 μm, 99.9% trace metals basis |
| reaction suitability core: cerium, reagent type: catalyst | reaction suitability reagent type: catalyst | reaction suitability reagent type: catalyst | reaction suitability reagent type: catalyst |
| assay ≥99.0% | assay 99.995% trace metals basis | assay - | assay 99.9% trace metals basis |
| form solid | form powder | form nanopowder | form powder |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| density 7.13 g/mL at 25 °C (lit.) | density 7.13 g/mL at 25 °C (lit.) | density 7.13 g/mL at 25 °C (lit.) | density 7.13 g/mL at 25 °C (lit.) |
| loss ≤0.5% loss on ignition | loss - | loss - | loss - |
Klasa składowania
13 - Non Combustible Solids
Co się dzieje?
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Wybierz jedną z najnowszych wersji:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
-
Solid라고 되어 있는데, 입자 크기나 형태등을 알고 싶습니다. 사진을 확인할 수 있을까요?
1 answer-
This product is not tested for particle size or shape. See the link below for a sample Certificate of Analysis:
https://www.sigmaaldrich.com/US/en/coa/ALDRICH/22390/1334278Helpful?
-