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A8887

Acrylamide

suitable for electrophoresis, ≥99%

Synonyma:

2-Propenamide, Polyacrylamide, acrylic amide, akrylamid, Acrylic acid amide

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Vám/SKUDostupnostCena
100 g
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1 340,00 Kč
500 g
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2 470,00 Kč
1 kg
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4 320,00 Kč
2.5 kg
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9 650,00 Kč

O této položce

Lineární vzorec:
CH2=CHCONH2
Číslo CAS:
Molekulová hmotnost:
71.08
NACRES:
NB.22
PubChem Substance ID:
eCl@ss:
39031205
UNSPSC Code:
41105319
EC Number:
201-173-7
MDL number:
Beilstein/REAXYS Number:
605349

1 340,00 Kč


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vapor density

2.45 (vs air)

Quality Segment

vapor pressure

0.03 mmHg ( 40 °C)

assay

≥99%

form

crystals

technique(s)

electrophoresis: suitable

bp

125 °C/25 mmHg (lit.)

mp

82-86 °C (lit.)

solubility

water: soluble 2.5 g/10 mL, clear, colorless

suitability

suitable for electrophoresis

SMILES string

NC(=O)C=C

InChI

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

InChI key

HRPVXLWXLXDGHG-UHFFFAOYSA-N

General description

Acrylamide acts as a quencher of tryptophan fluorescence. Acrylamide alkylates SH groups of cysteine and ε-NH2 lysine residues of proteins during electrophoresis. Bis-acrylamide is required for crosslinking and acrylamide is vital for the polymerization of monomers. Acrylamide along with bis-acrylamide crosslinks to form polyacrylamide gels, which is used to separate protein and other biomolecules.
Acrylamide (AA) is a neurotoxin and carcinogen. Potato products like, French fries, potato chips and also several cereal-based products contains acrylamide. This highly reactive organic compound has the ability to polymerize to form polyacrylamide.

Application

Acrylamide has been used:
  • to agglomerate the vimentin and keratin intermediate filament network of K562cells
  • in the preparation and characterization of soft culture substrate
  • in hydrogel synthesis
  • for determination of protein by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) electrophoresis

Acrylamide has been used:
  • for the synthesis of hydrogels
  • for the preparation of polyacrylamide gel
  • to agglomerate vimentin and keratin intermediate filament network


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Tato položka
01700A355308267
Acrylamide certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

08267

Acrylamide

description

suitable for electrophoresis, ≥99%

description

purum, ≥98.0% (GC)

description

suitable for electrophoresis, ≥99% (HPLC), powder

description

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

form

crystals

form

-

form

powder

form

-

suitability

suitable for electrophoresis

suitability

-

suitability

-

suitability

-

technique(s)

electrophoresis: suitable

technique(s)

-

technique(s)

electrophoresis: suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

assay

≥99%

assay

≥98.0% (GC)

assay

≥99% (HPLC)

assay

-

solubility

water: soluble 2.5 g/10 mL, clear, colorless

solubility

water: soluble 200 g/L at 20 °C

solubility

water: soluble 2.5 g/10 mL, clear, colorless

solubility

-

vapor density

2.45 (vs air)

vapor density

2.45 (vs air)

vapor density

2.45 (vs air)

vapor density

2.45 (vs air)


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Piktogramy

Skull and crossbonesHealth hazard

Výstražné slovo

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Carc. 1B - Eye Irrit. 2 - Muta. 1B - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Oral

Cílové orgány

Peripheral nervous system

Skladovací třída

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Co se děje?

WGK 3

Bod vzplanutí (°F)

280.4 °F - closed cup

Bod vzplanutí (°C)

138 °C - closed cup

PPE (osobní ochranné prostředky)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


Seznamy omezení vyplývajících z předpisů

Seznamy omezení vyplývajících z předpisů jsou poskytovány zejména pro chemické produkty. Pro jiné než chemické produkty lze poskytovat pouze omezené informace. Žádný záznam znamená, že v seznamech není obsažena žádná ze součástí. Povinností uživatele je zajistit bezpečné a zákonné použití produktu.

79-06-1

CAS No.

79-06-1

CAS No.


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Osvědčení o analýze (COA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. 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/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. 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

      Helpful?

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