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
Przejdź do
04623
Furfural
analytical standard
Synonim(y):
2-Furaldehyde, Furan-2-carboxaldehyde
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
1 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 419,00 zł |
Informacje o tej pozycji
419,00 zł
grade
analytical standard
Quality Segment
vapor density
3.31 (vs air)
vapor pressure
13.5 mmHg ( 55 °C)
assay
≥98.5% (GC)
autoignition temp.
599 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
19.3 %
impurities
≤0.5% water
refractive index
n20/D 1.522-1.528, n20/D 1.525 (lit.)
bp
162 °C (lit.)
mp
−36 °C (lit.)
density
1.16 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
SMILES string
[H]C(=O)c1ccco1
InChI
1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H
InChI key
HYBBIBNJHNGZAN-UHFFFAOYSA-N
General description
Application
1 of 1
Ta pozycja | |||
|---|---|---|---|
| grade analytical standard | grade FG, Fragrance grade, Halal, Kosher | grade certified reference material, pharmaceutical secondary standard | grade ACS reagent |
| application(s) cleaning products | application(s) flavors and fragrances | application(s) pharmaceutical small molecule | application(s) - |
| assay ≥98.5% (GC) | assay ≥98% | assay - | assay 99% |
| format neat | format - | format - | format - |
| refractive index n20/D 1.522-1.528, n20/D 1.525 (lit.) | refractive index n20/D 1.525 (lit.) | refractive index n20/D 1.525 (lit.) | refractive index n20/D 1.525 (lit.) |
| impurities ≤0.5% water | impurities - | impurities - | impurities ≤0.02 meq/g |
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signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Klasa składowania
3 - Flammable liquids
wgk
WGK 2
flash_point_f
136.4 °F - closed cup
flash_point_c
58 °C - closed cup
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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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