What is the density of oleic acid?
895 kg/m³Oleic acid / Density
Is oleic acid stable?
Oleic acid presented a low thermal stability basically due to autoxidation at high temperature, even under inert conditions, possibly because of endogenous peroxides.
What is the specific gravity of oils and fats?
The correlation matrix was obtained using SPSS 16.0. from the observations that the specific gravity was the least for palm oil i.e. 0.9110 g/cm3 while it was maximum for hydrogenated fat i.e. 0.9219 g/cm3.
What is the physical properties of oleic acid?
Oleic acid is a solid with a low melting point; two crystalline forms (α-form, melting point 13.4 °C [56 °F], and β-form, melting point 16.3 °C [61 °F]) are known. It is a long-chain carboxylic acid; its molecule contains one double bond between C9 and C10 with the cis configuration.
What is the viscosity of oleic acid?
C18:1 Oleic acid (9c-Octadecenoic)
| CAS number | 112-80-1 |
|---|---|
| Melting point °C | 13.5(alpha),16.3(beta) |
| Boiling point °C (mm Hg) | 334.7 (400) |
| Density D4t (°C) | 0.8634 (60) |
| Viscosity mPa·s (°C) | 27.64 (25), 4.85 (90) |
Why is oleic acid insoluble in water?
The polar end of the oleic acid molecule is attracted to polar water molecules. The nonpolar end of the oleic acid molecule is hydrophobic. As a result, when a drop of an oleic acid solution is placed on the surface of water, the oleic acid molecules form a thin layer as alcohol evaporates.
Is oleic acid soluble in water?
Oleic Acid-Water Soluble powder, BioReagent, suitable for cell culture | Sigma-Aldrich.
What is specific gravity of fat?
It will be noted that the present findings indicate a mean density of 0.9167 for human fat at I~OC, or a specific gravity of 0.9175: This is to be compared with Jaeckle’s (5) value of 0.9179 for a single sample.
What is specific gravity test for oil?
Specific gravity of liquid (Sp. gr.): is the ratio of density of a substance (Liquid) compared to the density of fresh water. The American Petroleum Institute gravity or API gravity: is a measure of how heavy or light petroleum liquid is compared to water.
What is the PKA of oleic acid?
The pK(a) values of stearic, elaidic, oleic, linoleic, and linolenic acids were found to be 10.15, 9.95, 9.85, 9.24, and 8.28, respectively.
Is oleic acid hygroscopic?
The overall results show that the physical properties of oleic acid droplets or particles, such as viscosity,14 hygroscopicity, 14,22 density,15 and cloud condensation nuclei (CCN) ability,21 are changed upon exposure to ozone.
How do you dissolve oleic acid?
Few Best Solvents for Oleic acid are: Solubilities of oleic acid in several moderately polar and highly polar solvents: butyl acetate. ethyl acetate….Solubilities of oleic acid in the lower alcohols:
- n-butanol.
- 2-propanol.
- 95.0% ethanol.
- isopropanol (iPOH)
- methanol.
What is the molarity of oleic acid?
Oleic acid is a liquid at room temperature. Its molarity, calculated from its density and molecular weight (0.89 g/mL at 25 degrees C and 282.46 g/mol, respectively) is approximately 3.15 mol/L. In what solvents can Product O1008, Oleic acid, be dissolved or diluted?
What is the standard temperature of oleic acid?
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).?) Oleic acid is a fatty acid that occurs naturally in various animal and vegetable fats and oils.
What is oleic acid?
From Wikipedia, the free encyclopedia Oleic acid is a fatty acid that occurs naturally in various animal and vegetable fats and oils. It is an odorless, colorless oil, although commercial samples may be yellowish. In chemical terms, oleic acid is classified as a monounsaturated omega-9 fatty acid, abbreviated with a lipid number of 18:1 cis -9.
What is the stereoisomer of oleic acid?
Related compounds. The stereoisomer of oleic acid is called elaidic acid or trans-9-octadecenoic acid. These isomers have distinct physical properties and biochemical properties. Elaidic acid, the most abundant trans fatty acid in diet, appears to have an adverse effect on health.