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Specifications of Sodium octanoate丨CAS 1984-06-1
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Grade |
EP10 |
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Appearance |
White or almost white, crystalline powder |
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Assay |
99.0%-101.0% of sodium caprylate (C8H15NaO2), calculated on the anhydrous basis |
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Solubility |
Very soluble or freely soluble in water, freely soluble in acetic acid, sparingly soluble in ethanol (96%), practically insoluble in acetone |
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Identification |
A. The principal peak in the chromatogram obtained with the test solution is similar in retention time and size to the principal peak in the chromatogram obtained with reference solution (a) |
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Appearance of solution |
Solution S is clear and colourless |
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pH |
8.0–10.5 |
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Related substances |
Individual impurities: 0.3% max |
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Water |
3.0% max |
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Heavy metals |
5 ppm max |
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Microbial limit |
TAMC: 1000 cfu/g max |
Transport Information of Sodium octanoate丨CAS 1984-06-1
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Parameter |
Specification |
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UN Number |
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Class |
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Packing Group |
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H.S. Code |
2915900090303 |
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Stability & Reactivity |
The product is chemically stable under standard ambient conditions. |
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Storage |
Keep container tightly closed. Store in a cool and shaded area. Protect from moisture. Keep under inert gas. |
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Condition to Avoid |
Exposure to moisture. |
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Package |
Manufacturing Information of Sodium octanoate丨CAS 1984-06-1
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Parameter |
Specification |
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Capacity |
20MT/month |
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Frequency |
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Main Export Countries |
US, Germany |
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Capacity/Batch |
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Experience |
Production since 2015 |
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Stock |
Overview
Sodium octanoate丨CAS 1984-06-1 is the sodium salt of octanoic acid (caprylic acid), a medium-chain fatty acid with the chemical formula C₈H₁₅NaO₂. It appears as a white to off-white crystalline powder or solid, typically soluble in water. Known for its antimicrobial and emulsifying properties, sodium octanoate finds applications in pharmaceuticals, food processing, and industrial formulations.
Applications
Pharmaceutical Industry
Used as a stabilizing agent in human immunoglobulin formulations, especially intravenous immunoglobulin (IVIG), to prevent protein aggregation.
Acts as an antimicrobial excipient, helping maintain the sterility and shelf life of biological products.
Food Industry
Functions as a preservative due to its antifungal and antibacterial activity.
Used as a flavoring agent, contributing a mild fatty or soapy note in food formulations.
Cosmetics and Personal Care
Employed as an emulsifier and surfactant in creams, lotions, and shampoos, improving texture and stability.
May contribute to antimicrobial protection in preservative systems for cosmetic products.
Animal Feed Additive
Serves as a growth-promoting agent and gut flora modulator in livestock, particularly pigs and poultry, where medium-chain fatty acids improve digestion and immune response.
Industrial Applications
Used in metalworking fluids and lubricants where its surfactant properties enhance emulsification and corrosion resistance.
Can be utilized in cleaning agents and disinfectants due to its surface activity and microbial inhibition.
Benefits
Antimicrobial Efficacy
Effective against a range of bacteria, yeasts, and molds, making it a valuable preservative and stabilizer.
Biocompatibility
Naturally derived and generally recognized as safe (GRAS) for food and pharmaceutical uses.
Versatile Functionality
Functions as an emulsifier, stabilizer, preservative, and flavor enhancer across multiple industries.
Supports Biologic Drug Stability
Critical in the formulation of protein-based therapeutics by protecting against denaturation and aggregation.
Eco-Friendly and Biodegradable
Derived from fatty acids, it is readily biodegradable and considered environmentally benign compared to synthetic surfactants.
Conclusion
Sodium octanoate丨CAS 1984-06-1 is a multifunctional compound with wide-ranging uses in the pharmaceutical, food, cosmetic, and industrial sectors. Its natural origin, antimicrobial properties, and stabilizing capabilities make it a valuable additive in both health-related and technical formulations.
