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
S1626
Sorbic acid
99.0-101.0% anhydrous basis
Sinónimos:
α-trans-γ-trans-Sorbic acid, (E,E)-1,3-Pentadiene-1-carboxylic acid, 2,4-Hexadienoic acid, 2E,4E-Hexadienoic acid, trans,trans-2,4-Hexadienoic acid, C6:2n-2,4, NSC 35405, NSC 49103, NSC 50268
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Acerca de este artículo
vapor pressure
0.01 mmHg ( 20 °C)
Quality Segment
assay
99.0-101.0% anhydrous basis
form
(Crystalline powder or granule)
technique(s)
HPLC: suitable
mp
132-135 °C (lit.)
solubility
ethanol: 0.05 g/mL, clear to hazy, colorless to faintly yellow
density
1.2 g/cm3 at 20 °C
antibiotic activity spectrum
fungi
lipid type
unsaturated FAs
mode of action
enzyme | inhibits
storage temp.
2-8°C
SMILES string
C\C=C\C=C\C(O)=O
InChI
1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4+
InChI key
WSWCOQWTEOXDQX-MQQKCMAXSA-N
General description
Application
Biochem/physiol Actions
Disclaimer
1 of 1
Este artículo | |||
|---|---|---|---|
| assay 99.0-101.0% anhydrous basis | assay - | assay - | assay - |
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level - |
| form (Crystalline powder or granule) | form - | form crystals | form - |
| solubility ethanol: 0.05 g/mL, clear to hazy, colorless to faintly yellow | solubility - | solubility - | solubility - |
| storage temp. 2-8°C | storage temp. 2-30°C | storage temp. - | storage temp. - |
| mp 132-135 °C (lit.) | mp 132-135 °C (lit.) | mp 132-135 °C (lit.) | mp 132-135 °C (lit.) |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
wgk
WGK 1
flash_point_f
260.6 °F - closed cup
flash_point_c
127 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Clase de almacenamiento
11 - Combustible Solids
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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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