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
09772
Aluminum silicate
synthetic, 82% SiO2 basis (based on calcined substance), 9.5% Al2O3 basis (based on calcined substance), 8% Na2O basis (based on calcined substance)
Synonim(y):
Aluminum sodium silicate, P 820 A
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
250 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 255,00 zł |
Informacje o tej pozycji
255,00 zł
Quality Segment
composition
Al2O3, 9.5% (based on calcined substance), Na2O, 8% (based on calcined substance), SiO2, 82% (based on calcined substance)
loss
≤18% loss on ignition
InChI
1S/Al.Na.2O3Si/c;;2*1-4(2)3/q+3;+1;2*-2
InChI key
URGAHOPLAPQHLN-UHFFFAOYSA-N
1 of 1
Ta pozycja | ||
|---|---|---|
| description synthetic, 82% SiO2 basis (based on calcined substance), 9.5% Al2O3 basis (based on calcined substance), 8% Na2O basis (based on calcined substance) | description TraceCERT®, 1000 mg/L silicate in water (nominal concentration) | description traceable to SRM from NIST 0.1000 mg/l SiO2 in H2O |
| composition SiO2, 82% (based on calcined substance), Al2O3, 9.5% (based on calcined substance), Na2O, 8% (based on calcined substance) | composition - | composition - |
| loss ≤18% loss on ignition | loss - | loss - |
| Quality Level 100 | Quality Level 300 | Quality Level 200 |
Klasa składowania
13 - Non Combustible Solids
Co się dzieje?
nwg
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
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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