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
A8887
Acrylamide
suitable for electrophoresis, ≥99%
Synonym(s):
2-Propenamide, Polyacrylamide, acrylic amide, akrylamid, Acrylic acid amide
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| Pack Size | SKU | Availability | Price |
|---|
About This Item
vapor density
2.45 (vs air)
Quality Level
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
Application
- for the synthesis of hydrogels
- for the preparation of polyacrylamide gel[1]
- to agglomerate vimentin and keratin intermediate filament network
- to agglomerate the vimentin and keratin intermediate filament network of K562cells
- in the preparation and characterization of soft culture substrate[1]
- in hydrogel synthesis
- for determination of protein by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) electrophoresis
1 of 1
This Item | |||
|---|---|---|---|
| form crystals | form powder | form powder blend | form - |
| technique(s) electrophoresis: suitable | technique(s) electrophoresis: suitable | technique(s) electrophoresis: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| suitability suitable for electrophoresis | suitability - | suitability - | suitability - |
| bp 125 °C/25 mmHg (lit.) | bp 125 °C/25 mmHg (lit.) | bp 125 °C/25 mmHg (lit.) | bp 125 °C/25 mmHg (lit.) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 300 |
| vapor pressure 0.03 mmHg ( 40 °C) | vapor pressure 0.03 mmHg ( 40 °C) | vapor pressure 0.03 mmHg ( 40 °C) | vapor pressure 0.03 mmHg ( 40 °C) |
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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
target_organs
Peripheral nervous system
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
280.4 °F - closed cup
flash_point_c
138 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Related Content
Product Information Sheet
Global Trade Item Number
| SKU | GTIN |
|---|---|
| A8887-2.5KG | 04061835542611 |
| A8887-100G | 04061835542598 |
| A8887-500G | 04061835542628 |
| A8887-1KG | 04061835542604 |
| A8887-5G | 04061833425961 |
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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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