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Safety Information

S9258

Supelco

Silica gel

high-purity grade (15111), pore size 60 Å

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
23201100
PubChem Substance ID:

grade

high-purity grade (15111)

manufacturer/tradename

EMD Millipore®

particle size

15-40 μm
400-800 mesh

pore size

~0.8 cm3/g pore volume
60 Å

bp

2230 °C

mp

>1600 °C

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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General description

Suitable for column chromatography

Legal Information

EMD Millipore is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What does "suitable for column chromatography" mean in the listing for silica gel Product No. S9258?

    The combination of particle size range, pore size, and surface area has been found to be suitable for compound separations in a variety of flash and column chromatography applications.

  6. Is any pretreatment required before using Product No. S9258?

    Some silica applications will work best if the silica is dried at 150-160 °C to remove excess water.  This process is sometimes called activation and may improve separation of compounds.  Most silicas contain 10-20% water unless carefully handled to minimize water uptake over time.

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