What is the Difference Between Sodium Stearate and Sodium Oleate?
🆚 Go to Comparative Table 🆚Sodium stearate and sodium oleate are sodium salts of two different acidic compounds. The key difference between them lies in the type of acid they are derived from:
- Sodium Stearate: This is the sodium salt of stearic acid, which has the chemical formula C18H35NaO2.
- Sodium Oleate: This is the sodium salt of oleic acid.
Both compounds have different chemical and physical properties due to their distinct structures. Some applications of these compounds include:
- Sodium Stearate: It is commonly used in the production of soap and as a component of some shampoos and cosmetics.
- Sodium Oleate: In the food industry, it is used as a stabilizer or as a thickener.
In a study comparing the effectiveness of sodium stearate and sodium oleate as drag-reducing agents (DRA) in water pipeline systems, sodium stearate showed a better ability to reduce pressure drop and increase flow rate compared to sodium oleate at different concentrations.
Comparative Table: Sodium Stearate vs Sodium Oleate
Here is a table comparing the differences between sodium stearate and sodium oleate:
Property | Sodium Stearate | Sodium Oleate |
---|---|---|
Chemical Formula | C18H35NaO2 | Not provided |
Sodium Salt of | Stearic Acid | Oleic Acid |
Appearance | White solid | Not provided |
Odor | Slight, tallow-like odor | Not provided |
Function | Surfactant, common soap | Not provided |
Drag Reducing Agent | More effective in water pipeline system | Less effective in water pipeline system |
Sodium stearate is the sodium salt of stearic acid, while sodium oleate is the sodium salt of oleic acid. Sodium stearate appears as a white solid with a slight, tallow-like odor, and it is commonly used as a soap. In a study comparing the effectiveness of sodium stearate and sodium oleate as drag-reducing agents in a water injection system, sodium stearate showed better performance.
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- Sodium Laureth Sulfate vs Sodium Trideceth Sulfate
- Myristic vs Stearic Acid
- Sodium vs Salt
- Sodium Sulphate vs Sodium Sulphite
- Palmitic Acid vs Stearic Acid
- Salt vs Sodium
- Sodium vs Sodium Chloride
- Cetyl Alcohol vs Stearyl Alcohol
- Stannous Fluoride vs Sodium Fluoride
- Sodium Silicate vs Sodium Metasilicate
- Ammonium Sulfate vs Sodium Sulphate
- Esterification vs Saponification
- Oleum vs Sulfuric Acid
- Stannous Fluoride vs Sodium Monofluorophosphate
- Cetyl Alcohol vs Cetostearyl Alcohol