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
23701
Acrylamide
analytical standard
Synonym(s):
2-Propenamide, Acrylic acid amide
About This Item
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Product Name
Acrylamide, analytical standard
InChI key
HRPVXLWXLXDGHG-UHFFFAOYSA-N
InChI
1S/C3H5NO/c1-2-3(4)5/h2H,1H2,(H2,4,5)
SMILES string
NC(=O)C=C
grade
analytical standard
vapor density
2.45 (vs air)
vapor pressure
0.03 mmHg ( 40 °C)
assay
≥99.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
bp
125 °C/25 mmHg (lit.)
mp
82-86 °C (lit.)
solubility
water: soluble 200 g/L at 20 °C
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format
neat
Quality Level
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1 of 4
This Item | 08267 | A8887 | A9099 |
|---|---|---|---|
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) electrophoresis: suitable | technique(s) - |
| application(s) cleaning products | application(s) cleaning products | application(s) - | application(s) - |
| format neat | format neat | format - | format - |
| Quality Level 100 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| grade analytical standard | grade certified reference material, TraceCERT® | grade - | grade for molecular biology |
| assay ≥99.0% (GC) | assay - | assay ≥99% | assay ≥99% (HPLC) |
Application
- Environmental water samples using ion-exclusion chromatography-mass spectrometry system (IEC-MS).[1]
- Cereal-based food products by gas chromatography coupled to mass spectrometry (GC–MS)[2] and reversed phase-high performance liquid chromatography with diode array detection (RP-HPLC-DAD).[3]
- Potato-based foods by liquid chromatography with diode array detection (LC–DAD).[4]
Refer to the products certificate of analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
related product
signalword
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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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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