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43051

Supelco

Palmitinsäure

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym(e):

1-Pentadecancarbonsäure, C16:0, Cetylsäure, Hexadecansäure, NSC 5030, PamOH

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About This Item

Lineare Formel:
CH3(CH2)14COOH
CAS-Nummer:
57-10-3
Molekulargewicht:
256.42
Beilstein:
607489
EG-Nummer:
200-312-9
MDL-Nummer:
MFCD00002747
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329756302
NACRES:
NA.24

Qualität

certified reference material
TraceCERT®

Qualitätsniveau

300

Dampfdruck

10 mmHg ( 210 °C)

Produktlinie

TraceCERT®

Haltbarkeit

limited shelf life, expiry date on the label

Hersteller/Markenname

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

bp

271.5 °C/100 mmHg (lit.)

mp (Schmelzpunkt)

61-62.5 °C (lit.)

Dichte

0.852 g/mL at 25 °C (lit.)

Anwendung(en)

cleaning products
cosmetics
food and beverages
personal care

Format

neat

Funktionelle Gruppe

carboxylic acid

Versandbedingung

ambient

Lagertemp.

20-25°C

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)

InChIKey

IPCSVZSSVZVIGE-UHFFFAOYSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Rechtliche Hinweise

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Lagerklassenschlüssel

11 - Combustible Solids

WGK

nwg

Flammpunkt (°F)

235.4 °F

Flammpunkt (°C)

113 °C

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
BCCF1963
BCBW9285
BCBV0822
BCBL8387V
BCBG4111V

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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1 of 8

Palmitinsäure

Sigma-Aldrich

506345

Palmitinsäure

Stearinsäure analytical standard

Supelco

85679

Stearinsäure

Palmitinsäure ≥98%, FCC, FG

Sigma-Aldrich

W283207

Palmitinsäure

Linolsäure analytical standard

Supelco

62230

Linolsäure

Supelco

Supelco

EC10A-1KT

Fettsäure-Kit

Oleinsäure analytical standard

Supelco

75090

Oleinsäure

cis-11-Eicosensäure analytical standard

Supelco

44878

cis-11-Eicosensäure

Erucasäure analytical standard

Supelco

45629

Erucasäure

Hjalti Kristinsson et al.
Endocrinology, 154(11), 4078-4088 (2013-09-17)
Free fatty acids (FFAs) have pleiotropic effects on the pancreatic β-cell. Although acute exposure to FFAs stimulates glucose-stimulated insulin secretion (GSIS), prolonged exposure impairs GSIS and causes apoptosis. FFAs exert their effects both via intracellular metabolism and interaction with the
Jonas Sieber et al.
The American journal of pathology, 183(3), 735-744 (2013-07-23)
Type 2 diabetes mellitus is characterized by dyslipidemia with elevated free fatty acids (FFAs). Loss of podocytes is a hallmark of diabetic nephropathy, and podocytes are highly susceptible to saturated FFAs but not to protective, monounsaturated FFAs. We report that
B Vessby et al.
Diabetologia, 37(10), 1044-1050 (1994-10-01)
Recent data indicate that peripheral insulin sensitivity may be influenced by dietary fat quality and skeletal muscle phospholipid fatty acid composition. During a health survey of 70-year-old men insulin sensitivity was measured by the euglycaemic hyperinsulinaemic clamp technique and the
Mathieu Blanc et al.
Biochemical Society transactions, 41(1), 84-88 (2013-01-30)
S-Palmitoylation, the only reversible post-translational lipid modification, confers unique biochemical and functional properties to proteins. Although it has long been known that viral proteins are palmitoylated, recent studies reveal that this modification plays a critical role for pathogens of all
Sanja Blaskovic et al.
The FEBS journal, 280(12), 2766-2774 (2013-04-05)
S-palmitoylation is post-translational modification, which consists in the addition of a C16 acyl chain to cytosolic cysteines and which is unique amongst lipid modifications in that it is reversible. It can thus, like phosphorylation or ubiquitination, act as a switch.
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Protokolle

HPLC Analysis of Free Fatty Acids on SUPELCOSIL™ LC-8

Separation of Palmitic acid; Linoleic acid; Palmitelaidic acid; Linolelaidic acid; Stearic acid; Oleic acid; Elaidic acid; Methyl palmitoleate.

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