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S9258

Supelco

硅胶

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

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About This Item

CAS号:
112926-00-8
EC 号:
231-545-4
MDL编号:
MFCD00011232
UNSPSC代码:
23201100
PubChem化学物质编号:
24899831

等级

high-purity grade (15111)

制造商/商品名称

EMD Millipore®

粒径

15-40 μm
400-800 mesh

孔径

~0.8 cm3/g pore volume
60 Å

沸点

2230 °C

mp

>1600 °C

SMILES字符串

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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一般描述

适用于柱色谱

法律信息

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

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
125K1101
120K1446
115K0734
110K1607
050K1143

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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.

  7. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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