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Palmitic acid

SIAL/76119 - analytical standard

Synonym: 1-Pentadecanecarboxylic acid; C16:0; Cetylic acid; Hexadecanoic acid; NSC 5030; PamOH

CAS Number: 57-10-3
Empirical Formula (Hill Notation): C16H32O2
Molecular Weight: 256.42
EC Number: 200-312-9
MDL Number: MFCD00002747
Linear Formula: CH3(CH2)14COOH
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-76119-5G 5 g
$129.00
1/EA
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application(s) cleaning products
cosmetics
food and beverages
personal care
assay ≥99.0% (GC)
bp 271.5 °C/100 mmHg (lit.)
density 0.852 g/mL at 25 °C (lit.)
format neat
functional group carboxylic acid
grade analytical standard
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
mp 61-62.5 °C (lit.)
Quality Level 100 
shelf life limited shelf life, expiry date on the label
shipped in ambient
SMILES string CCCCCCCCCCCCCCCC(O)=O
storage temp. room temp
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
vapor pressure 10 mmHg ( 210 °C)
Application: This analytical standard can also be used as follows:• 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
General description: Palmitic acid belongs to the group of saturated fatty acids and accounts for 20-30 % of the total fatty acids present in the human body.
General description: This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here 
Other Notes: Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
RIDADR NONH for all modes of transport
WGK Germany nwg
Flash Point(F) 235.4 °F
Flash Point(C) 113 °C
Purity ≥99.0% (GC)
bp 271.5 °C/100 mmHg (lit.)
mp 61-62.5 °C (lit.)
Density 0.852 g/mL at 25 °C (lit.)
Storage Temp. room temp
UNSPSC 85151701

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