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Catalog Number:
39047
CAS Number:
143-19-1
Sodium oleate
Purity:
≥ 95% (Assay by titration)
Synonym(s):
Oleic acid sodium salt
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Product Information

Sodium oleate is a versatile surfactant and emulsifier widely utilized in various industries, including cosmetics, pharmaceuticals, and food processing. This compound, a sodium salt of oleic acid, exhibits excellent emulsifying properties, making it ideal for stabilizing oil-in-water emulsions. Its ability to reduce surface tension allows for improved mixing of hydrophobic and hydrophilic substances, which is crucial in formulations such as lotions, creams, and ointments. Additionally, sodium oleate serves as a key ingredient in the production of soaps and detergents, contributing to their cleaning efficacy and foaming characteristics.

In the pharmaceutical sector, sodium oleate is employed as an excipient, enhancing the solubility and bioavailability of active ingredients in drug formulations. Its biocompatibility and non-toxic nature make it suitable for use in various applications, including drug delivery systems. Furthermore, sodium oleate's role in food processing as an emulsifier helps improve texture and stability in products like margarine and dressings. With its multifunctional properties, sodium oleate stands out as a valuable compound for researchers and industry professionals seeking reliable solutions for their formulation challenges.

Synonyms
Oleic acid sodium salt
CAS Number
143-19-1
Purity
≥ 95% (Assay by titration)
Molecular Formula
C18H33NaO2
Molecular Weight
304.45
MDL Number
MFCD00004438
PubChem ID
44135713
Melting Point
205 °C (Lit.)
Appearance
White to pale yellow powder
Conditions
Store at ≤ -10 °C
General Information
Synonyms
Oleic acid sodium salt
CAS Number
143-19-1
Purity
≥ 95% (Assay by titration)
Molecular Formula
C18H33NaO2
Molecular Weight
304.45
MDL Number
MFCD00004438
PubChem ID
44135713
Melting Point
205 °C (Lit.)
Appearance
White to pale yellow powder
Conditions
Store at ≤ -10 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Sodium oleate is widely utilized in research focused on:

  • Cosmetic Formulations: This compound acts as an emulsifier and surfactant, helping to stabilize creams and lotions. Its ability to blend oil and water makes it a popular choice in the beauty industry.
  • Pharmaceutical Applications: Sodium oleate is used in drug formulations, particularly in the development of lipid-based drug delivery systems. It enhances the solubility of hydrophobic drugs, improving their bioavailability.
  • Food Industry: As a food additive, it serves as an emulsifier and stabilizer in various products, ensuring consistent texture and quality in items like margarine and dressings.
  • Biotechnology: In cell culture, sodium oleate is employed to enhance cell membrane permeability, facilitating the uptake of nutrients and genetic materials in research settings.
  • Textile Industry: It is used as a softening agent in textile processing, improving the feel and quality of fabrics while also aiding in dyeing processes.

Citations