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MilliporeSigma

749222

Sigma-Aldrich

Polyacrylamide

average Mn 150,000

Polyacrylamide
1 of 1 reviewers took part in a promotion

Synonym(s):

PAM

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5 G
$157.00
25 G
$730.00

$157.00


Estimated to ship onAugust 06, 2025FromMILWAUKEE


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5 G
$157.00
25 G
$730.00

About This Item

Linear Formula:
(C3H5NO)n
CAS Number:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23

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$157.00


Estimated to ship onAugust 06, 2025FromMILWAUKEE


Request a Bulk Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

form

solid

Quality Level

mol wt

average Mn 150,000

mp

>200 °C

SMILES string

NC(=O)C=C

InChI

1S/C3H5NO/c1-2-3(4)5/h2H,1H2,(H2,4,5)

InChI key

HRPVXLWXLXDGHG-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
912697283223738743
form

solid

form

viscous liquid

form

solid

form

powder

mp

>200 °C

mp

-

mp

-

mp

246-250 °C

mol wt

average Mn 150,000

mol wt

average Mw ~10,000

mol wt

average Mw 50,000

mol wt

average Mn 40,000

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Application

  • The influence of swelling on elastic properties of polyacrylamide hydrogels: Studies how swelling influences the mechanical properties of polyacrylamide hydrogels, relevant for biomaterials research and development (R Subramani et al., 2020).
  • Basics and recent advances of two dimensional-polyacrylamide gel electrophoresis: Reviews advancements in gel-based proteomics using polyacrylamide gel electrophoresis, essential for protein separation techniques in biochemical research (S Magdeldin et al., 2014).
  • Polyacrylamide gel electrophoresis: Provides comprehensive guidelines on using polyacrylamide gel electrophoresis for molecular biology applications, including its role in genotyping and molecular diagnostics (MR Green, J Sambrook, 2020).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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Questions

1–5 of 5 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

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  3. What is the solubility limit in g/L of this product in MilliQ water?

    1 answer
    1. Since this product is a linear, non-cross-linked polyacrylamide it is expected to be very water soluble. Unfortunately, the solubility limit has not been tested.

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  4. What is the Mw of this Polymer?

    1 answer
    1. As listed in the title section and 'PROPERTIES' section of the product detail page, the average molecular weight for this product is 150,000 Da.

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  5. Is this polymer cationic or anionic?

    1 answer
    1. The charge is not characterized for this material. Through the highly reactive amide (NH2) group, the polymer can be chemically modified to produce a positively charged cationic polymer or a negatively charged anionic polymer.

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Reviews

1 of 1 reviewers took part in a promotion

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  1. Oregon
    • Reviews 2
    • Votes 0
    5 out of 5 stars.

    Kindhearted and Efficient Employees

    Expedited the review process and was understanding to my time constraints! Product was in great condition.

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