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
M6281
Isostearic acid
≥97% (capillary GC)
Synonyme(s) :
16-Methylheptadecanoic acid
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| Taille/Référence | Disponibilité | Prix |
|---|---|---|
25 mg | Vérifier la disponibilité des articles du panier | 258,00 € |
A propos de cet article
Quality Segment
assay
≥97% (capillary GC)
form
powder
functional group
carboxylic acid
lipid type
saturated FAs
shipped in
ambient
storage temp.
2-8°C
SMILES string
CC(C)CCCCCCCCCCCCCCC(O)=O
InChI
1S/C18H36O2/c1-17(2)15-13-11-9-7-5-3-4-6-8-10-12-14-16-18(19)20/h17H,3-16H2,1-2H3,(H,19,20)
InChI key
XDOFQFKRPWOURC-UHFFFAOYSA-N
Application
1 of 1
Cet article | |||
|---|---|---|---|
| description ≥97% (capillary GC) | description Grade I, ≥98.5% (capillary GC) | description reagent grade, 95% | description certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| assay ≥97% (capillary GC) | assay ≥98.5% (capillary GC) | assay 95% | assay - |
| functional group carboxylic acid | functional group carboxylic acid | functional group carboxylic acid | functional group - |
| form powder | form powder | form powder or flakes | form - |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - | storage temp. - |
| shipped in ambient | shipped in ambient | shipped in - | shipped in - |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 300 |
Classe de stockage
11 - Combustible Solids
Que se passe-t-il ?
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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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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