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
추천 제품
Quality Level
양식
powder
구성
aluminum, ~3%
표면적
900-1100 m2/g , BET
유닛 셀 크기
4.5-4.8 nm
공극 크기
0.8-1.1 cm3/g pore volume
2-4 nm pore size
응용 분야
battery manufacturing
SMILES string
O=[Si]=O.O=[Al]O[Al]=O
InChI
1S/2Al.O2Si.3O/c;;1-3-2;;;
InChI key
HNPSIPDUKPIQMN-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
관련 카테고리
1 of 4
이 품목 | 643645 | 1.05741 | 560979 |
|---|---|---|---|
| composition aluminum, ~3% | composition - | composition - | composition - |
| surface area 900-1100 m2/g , BET | surface area ~1000 m2/g , BET | surface area 800 m2/g | surface area 562 m2/g |
| unit cell size 4.5-4.8 nm | unit cell size 4.5-4.8 nm | unit cell size - | unit cell size ~22 nm |
| pore size 0.8-1.1 cm3/g pore volume | pore size 0.98 cm3/g pore volume, 2.1-2.7 nm pore size | pore size 0.3 nm | pore size 2.31 cm3/g pore volume |
| application(s) battery manufacturing | application(s) battery manufacturing | application(s) - | application(s) battery manufacturing |
일반 설명
애플리케이션
조제법 변형
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
이미 열람한 고객
문서
Mesoporous Materials include a range of high surface area porous silicates with applications in gas adsorption, drug delivery, diagnostics and catalysis.
Mesoporous materials self-assemble from sol-gel precursors and amphiphiles, forming versatile structures for various applications.
Silica's versatility spans various industries, including biomedical applications.
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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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