Sodium Caprylate CAS 1984-06-1 | Food & Pharmaceutical Grade Manufacturer China

Product Name: Sodium Caprylate

CAS Number: 1984-06-1

Molecular Formula: C8H15NaO2

Molecular Weight: 166.19 g/mol

Other Names: Octanoic acid sodium salt, Caprylic acid sodium salt

Product Description

Sodium caprylate is the sodium salt of caprylic acid, a medium-chain fatty acid salt. It is a commonly used emulsifier, preservative, and stabilizer, widely used in the food industry, pharmaceuticals, cosmetics, and daily chemical products.

In the biopharmaceutical field, sodium caprylate is often used in protein purification processes, particularly for removing impurities from serum albumin (HSA). It also possesses certain antibacterial and antifungal properties, making it useful in food and cosmetic preservative formulations.

Physical & Chemical Properties

Applications

Food Industry: Used as a preservative, emulsifier, and stabilizer

Pharmaceuticals: Used as an auxiliary in serum albumin purification

Cosmetics: Used as a preservative, antimicrobial agent, and formulation stabilizer

Daily Chemicals: Used in toiletries and personal care products

Industrial: Used in metalworking fluids and lubricant formulations

Product Advantages

✅ High purity (≥99%), stable quality

✅ Available in both food and pharmaceutical grades

✅ Widely applicable across multiple industries, including food, pharmaceuticals, and daily chemicals

✅ Provides a complete set of technical documentation, including COA and MSDS

✅ Factory direct supply, competitive pricing, and fast delivery

Company Strengths

🌐 Over 15 years of experience in chemical and food additive exports

🏆 Products comply with FCC/USP/EP standards

🚢 Exporting to multiple countries, ample inventory, and fast delivery

📑 ISO, SGS, Halal, and Kosher certifications

💼 Technical support and formulation guidance

Packaging and Storage

Packaging: 25kg cardboard drum/woven bag

Storage: Store in a cool, dry place away from moisture

Shelf Life: 24 months

❓ FAQ（Frequently Asked Questions）

Q1: What is Sodium Caprylate mainly used for?
👉 It is used as a preservative, emulsifier, and stabilizer in food, pharmaceuticals, and cosmetics.

Q2: Is Sodium Caprylate safe for food applications?
👉 Yes, it is generally recognized as safe (GRAS) and widely used in food formulations.

Q3: Why is Sodium Caprylate used in albumin purification?
👉 It helps to remove impurities and stabilize proteins during purification processes.

Q4: Does Sodium Caprylate have antimicrobial activity?
👉 Yes, it has antibacterial and antifungal properties, which makes it suitable for preservative use.

Q5: What is its solubility?
👉 It is soluble in water and ethanol, easy to apply in liquid formulations.

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