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
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76119
Palmitic acid
analytical standard
Synonim(y):
1-Pentadecanecarboxylic acid, C16:0, Cetylic acid, Hexadecanoic acid, NSC 5030, PamOH
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
5 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 741,00 zł |
Informacje o tej pozycji
741,00 zł
grade
analytical standard
Quality Segment
vapor pressure
10 mmHg ( 210 °C)
assay
≥99.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
271.5 °C/100 mmHg (lit.)
mp
61-62.5 °C (lit.)
density
0.852 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
functional group
carboxylic acid
shipped in
ambient
storage temp.
room temp
SMILES string
CCCCCCCCCCCCCCCC(O)=O
InChI
1S/C16H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H,17,18)
InChI key
IPCSVZSSVZVIGE-UHFFFAOYSA-N
General description
Application
- Development of a non-destructive Vis-NIR reflectance spectroscopy-based method for the detection of four fatty acids in 93 samples of seven different edibles oils
- Simultaneous identification and quantification of fatty acids from blood plasma samples after their methyl derivatization by large-volume injection (LVI) gas chromatography combined with vacuum ultraviolet spectroscopy (GC-VUV)
- Determination of the fatty acid composition of sunflower seed oils extracted from 93 different sunflower varieties by near-infrared reflectance spectroscopy (NIRS) combined with modified partial least squares (MPLS) and partial least squares (PLS) regression methods
- Separation and quantification of palmitic, oleic, linoleic, and linolenic acids from 186 samples of sea buckthorn seed oil using near-infrared spectroscopy (NIR) in combination with four different combinations of multivariate calibration methods— partial least squares (PLS), PLS-uninformative variables elimination (UVE), PLS- competitive adaptive reweighted sampling (CARS), and multiple linear regression (MLR)-UVE
- Quantitative analysis of various bioactive compounds from the ethanolic extract of sesame seeds by gas chromatography-mass spectrometry (GC-MS)
- Multi-residue analysis of oleic acid and other related fatty acids using a derivatization-free method based on gas chromatography-flame ionization detection (GC-FID)
- Ultra-performance liquid chromatography-mass spectrometry (UHPLC) method-based separation, identification, and determination of eight saturated and unsaturated fatty acids in eight different commercial samples of olive oil without any prior sample treatment
- Development of a liquid chromatography-mass spectrometry (LC-MS) method to measure seven fatty acid esters of hydroxy fatty acids (FAHFAs), four fatty acids, and four cardiovascular-related biomarkers in plasma samples of 57 healthy individuals
Other Notes
1 of 1
Ta pozycja | |||
|---|---|---|---|
| grade analytical standard | grade certified reference material, TraceCERT® | grade FG, Fragrance grade, Halal, Kosher | grade FG, Fragrance grade, Halal, Kosher, natural |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - |
| application(s) cleaning products | application(s) cleaning products | application(s) flavors and fragrances | application(s) flavors and fragrances |
| format neat | format neat | format - | format - |
| bp 271.5 °C/100 mmHg (lit.) | bp 271.5 °C/100 mmHg (lit.) | bp 271.5 °C/100 mmHg (lit.) | bp 271.5 °C/100 mmHg (lit.) |
| density 0.852 g/mL at 25 °C (lit.) | density 0.852 g/mL at 25 °C (lit.) | density 0.852 g/mL at 25 °C (lit.) | density 0.852 g/mL at 25 °C (lit.) |
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Klasa składowania
11 - Combustible Solids
wgk
nwg
flash_point_f
235.4 °F
flash_point_c
113 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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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