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
227196
Silica gel Inorganic Sorbent
high-purity grade (9385), 230-400 mesh
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 327,00 zł |
1 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1660,00 zł |
5 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 6560,00 zł |
25 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 16 730,00 zł |
Informacje o tej pozycji
327,00 zł
Nazwa produktu
Silica gel, high-purity grade (9385), pore size 60 Å, 230-400 mesh particle size
grade
high-purity grade (9385)
Quality Segment
form
powder
manufacturer/tradename
EMD Millipore®
technique(s)
LPLC: suitable
surface area
550 m2/g
matrix
Silica
matrix active group
silica
particle size
230-400 mesh, 40-63 μm
pore size
~0.8 cm3/g pore volume, 60 Å
bp
2230 °C
mp
>1600 °C
separation technique
hydrophilic interaction (HILIC)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
General description
a. Aquagel - pores are filled with water
b. Xerogel - by the process of evaporation, aqueous phase in the pores are removed
c. Aerogel - solvent removed by supercritical extraction
Application
Legal Information
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description high-purity grade (9385), pore size 60 Å, 230-400 mesh particle size | description high-purity grade, pore size 60 Å, 200-400 mesh particle size | description high-purity grade (Davisil Grade 633), pore size 60 Å, 200-425 mesh particle size | description high-purity grade (Davisil Grade 636), pore size 60 Å, 35-60 mesh particle size |
| particle size 230-400 mesh, 40-63 μm | particle size 200-400 mesh, 40-75 μm | particle size 35-75 μm, 200-425 mesh | particle size 35-60 mesh, 250-500 μm |
| separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) | separation technique hydrophilic interaction (HILIC) |
| matrix active group silica | matrix active group silica | matrix active group silica | matrix active group silica |
| pore size ~0.8 cm3/g pore volume, 60 Å | pore size 60 Å, 0.75 cm3/g pore volume | pore size 0.75 cm3/g pore volume, 60 Å | pore size 60 Å, 0.75 cm3/g pore volume |
| matrix Silica | matrix Silica | matrix Silica | matrix Silica |
| technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable |
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Klasa składowania
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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