Sodium Stearate CAS 822-16-2

What is Sodium Stearate Definition and Chemical Properties

Sodium Stearate (CAS 822-16-2), also known as Sodium Octadecanoate or Stearic Acid Sodium Salt, is a widely used anionic surfactant with the chemical formula C18H35NaO2. It is the sodium salt of stearic acid, a saturated fatty acid derived from natural fats and oils. This white, waxy solid is soluble in water and forms a soap-like foam, making it a key ingredient in many formulations.

Chemical Properties include:

• Molecular Weight: Approximately 306.46 g/mol
• Appearance: White powder or flakes
• Solubility: Soluble in hot water and alcohol; insoluble in cold water
• pH: Mildly alkaline in solution (around 9-10)
• Melting Point: 220-225 °C
• Surface Activity: Acts as an effective emulsifier and surfactant

Sodium Stearate functions primarily as a soap manufacturing agent by reacting with fats and oils. Its ability to reduce surface tension and cleanse makes it a staple surfactant in cosmetics and industrial applications.

Production Process of Sodium Stearate

Sodium Stearate is typically produced through the saponification process, where stearic acid reacts with sodium hydroxide (NaOH):

• Step 1: Stearic acid is derived from the hydrolysis of vegetable oils or animal fats.
• Step 2: The stearic acid is treated with a strong alkaline solution, usually sodium hydroxide.
• Step 3: This neutralization reaction produces sodium stearate and water.
• Step 4: The resulting sodium stearate is purified, dried, and processed into flakes or powder for commercial use.

This efficient production ensures high purity and consistent quality to meet diverse industrial requirements.

Synonyms and Related Terms

Sodium Stearate is known by various names in different industries and product labels. Here are some common synonyms and related terms that may appear in your sourcing or formulation documents:

• Sodium Octadecanoate
• Stearic Acid Sodium Salt
• Anionic Surfactant
• Soap Base Agent
• C18H35NaO2
• Stearatedesodium (alternative naming in some markets)

Sodium Stearate’s reliable chemical profile and production method make it an essential raw material for manufacturers looking for a pure, versatile surfactant and emulsifier. Whether you’re developing a topical cream or producing waterproofing agents, knowing its properties and origin guarantees the right fit for your needs.

Applications of Sodium Stearate in Key Industries

Sodium Stearate (CAS 822-16-2), also known as Sodium Octadecanoate or Stearic Acid Sodium Salt, serves a versatile role across multiple sectors. Its properties as an anionic surfactant and emulsifier make it a valued ingredient in various applications.

Cosmetics

In the cosmetic industry, Sodium Stearate is widely used as an emulsifier for cosmetics and a thickening agent. It helps products like creams, lotions, and deodorants maintain their texture and stability. Its mild surfactant nature allows it to cleanse skin gently, making it ideal for soaps and facial cleansers. Many U.S. personal care manufacturers count on its reliable performance to ensure quality and user comfort.

Pharmaceuticals

Sodium Stearate acts as a pharmaceutical surfactant, aiding in the formulation of tablets, ointments, and creams. It helps stabilize active ingredients, improving product shelf-life and effectiveness. Because it’s compatible with many drug compounds, it also serves as a binder and emulsifier to enhance drug delivery and absorption.

Food Industry

As a food additive stabilizer, Sodium Stearate enhances texture and consistency in food products such as chewing gum and candies. It is safe for use within regulated limits and helps maintain product quality during processing and storage.

Industrial Uses

In industry, Sodium Stearate is key for soap manufacturing, serving as the main cleaning agent. It’s also used as a waterproofing agent in textiles and paper, improving water resistance. Additionally, it functions as a plastic stabilizer, preventing degradation in plastics and extending product life.

Research Applications

Because of its well-defined chemical properties, Sodium Stearate is often used in scientific research, particularly in studies involving surfactants and emulsions. Its consistent quality makes it a staple reagent in labs working on innovative materials and formulations.

In , Sodium Stearate’s wide-ranging applications—from cosmetics and pharmaceuticals to food and industry—highlight its importance as a multipurpose ingredient. Its role as a reliable anionic surfactant and stabilizer keeps it in demand across the United States market.

Why Choose Blissam’s Sodium Stearate

When it comes to buying Sodium Stearate CAS 822-16-2, Blissam stands out as a trusted supplier for the U.S. market. Here’s why our Sodium Octadecanoate, also known as Stearic Acid Sodium Salt, is the smart choice for your business needs.

High Purity Product

• Our Sodium Stearate is manufactured to meet high purity standards, ensuring consistent quality for every batch.
• This means better performance as an anionic surfactant and emulsifier for cosmetics.
• High purity also guarantees reliability when used in soap manufacturing, pharmaceuticals, or as a food additive stabilizer.

Quality Assurance

• We apply strict quality control at every stage of production—from raw materials to final packaging.
• Our lab testing confirms compliance with industrial standards and U.S. regulations.
• The product’s stability and effectiveness as a pharmaceutical surfactant or plastic stabilizer are thoroughly verified.

Fast Shipping and Reliable Delivery

• Serving customers across the United States, we offer fast shipping to minimize downtime and keep your projects on track.
• Our logistics network ensures your order of Sodium Stearate arrives on time, every time.

Custom Solutions Tailored for You

• Need specific packaging, grades, or quantities? We provide custom solutions designed to fit your production scale.
• Whether you’re in cosmetics, industrial uses, or research applications, we tailor our offerings to your exact requirements.

Commitment to Sustainability

• Blissam prioritizes eco-friendly manufacturing practices to reduce environmental impact.
• We support sustainable sourcing and production, which matters for businesses aiming to meet green standards.
• Choosing our Sodium Stearate also contributes to your company’s sustainability goals.

In short, Blissam’s Sodium Stearate combines purity, quality, speed, flexibility, and sustainability—the key factors that U.S. manufacturers and formulators look for in a reliable chemical supplier.

Safety and Regulatory Information for Sodium Stearate CAS 822-16-2

When working with Sodium Stearate (CAS 822-16-2), understanding its safety profile and regulatory status is essential. This ensures proper handling, compliance, and peace of mind—especially important for industries like cosmetics, pharmaceuticals, and food where this anionic surfactant serves as a core ingredient.

Safety Profile

• Low Toxicity: Sodium Stearate, also known as Stearic Acid Sodium Salt or Sodium Octadecanoate, is generally regarded as safe when used as intended.
• Non-Irritating: It is typically non-irritant to skin and eyes, making it a popular choice in skincare and cosmetic products as an emulsifier for cosmetics.
• Handling Precautions: Avoid inhalation of dust and prolonged skin contact during manufacturing or lab use. Use proper personal protective equipment (PPE) such as gloves and masks.
• Storage: Store in a cool, dry place away from moisture and incompatible substances such as strong oxidizers.

Regulatory Compliance

• FDA Status: Recognized as a safe food additive stabilizer, Sodium Stearate complies with U.S. FDA regulations for use in specific food and pharmaceutical applications.
• Cosmetic and Pharmaceutical Standards: It meets industry requirements as a pharmaceutical surfactant and cosmetic ingredient, satisfying guidelines for purity and safety.
• Environmental Regulations: Sodium Stearate is biodegradable and aligns with EPA standards, supporting sustainability efforts that are increasingly important to U.S. manufacturers.

Key Points for US Customers

• Sodium Stearate is trusted across various sectors due to its low environmental impact and safe profile.
• Adhering to OSHA guidelines during handling reduces workplace risks.
• Our product documentation includes full Material Safety Data Sheets (MSDS), ensuring you have all necessary compliance information at your fingertips.

By choosing Sodium Stearate from Blissam, you’re not only getting a reliable plastic stabilizer and waterproofing agent but also a product that aligns fully with U.S. safety standards, offering confidence for your formulations and processes.

How to Order Sodium Stearate from Blissam

Ordering Sodium Stearate (CAS 822-16-2) from Blissam is straightforward and customer-focused. We provide reliable supply options designed to meet the needs of industries across the United States, whether you’re in cosmetics, pharmaceuticals, food production, or industrial manufacturing.

Step 1 Check Product Details

Before placing an order, review the key product parameters:

• Chemical Name: Sodium Stearate (Sodium Octadecanoate)
• CAS Number: 822-16-2
• Purity: High-grade for consistent performance as an anionic surfactant, emulsifier for cosmetics, pharmaceutical surfactant, or food additive stabilizer
• Appearance: White powder or flakes
• Packaging: Bulk bags, drums, or customized packaging depending on your volume and storage needs

Step 2 Contact Blissam Sales Team

Reach out to our sales representatives via phone, email, or website inquiry. Provide details such as:

• Intended use (e.g., soap manufacturing, plastic stabilizer, waterproofing agent)
• Required quantity
• Delivery schedule
• Any specific quality or certification needs

Our team will advise on the best product grade and packaging options to suit your project.

Step 3 Request a Quote and Sample

We offer competitive pricing tailored to your volume and order frequency. You can request a free sample to verify purity and performance before committing to larger orders.

Step 4 Place Your Order

Once you agree on terms, place your order through our secure ordering system or with assistance from your sales contact. We accept various payment options convenient for our U.S. customers.

Step 5 Fast Shipping and Delivery

Blissam is committed to fast shipping across the United States. We work with trusted logistics partners to ensure your Sodium Stearate arrives on time and in perfect condition.

Additional Support

We also provide customized solutions if you need modified grades or specific certifications like FDA compliance for food-grade applications. Just ask our team.

Ordering Sodium Stearate from Blissam means you get high-quality, reliable, and consistent chemical supply backed by expert support tailored for the U.S. market. Contact us today to get started!

Frequently Asked Questions About Sodium Stearate CAS 822-16-2

What is Sodium Stearate used for

Sodium Stearate (CAS 822-16-2) is widely used as an anionic surfactant, which makes it perfect for soap manufacturing, cosmetics, pharmaceuticals, and food industry applications. It acts as an emulsifier for cosmetics, a pharmaceutical surfactant, and a food additive stabilizer. Additionally, it is used as a plastic stabilizer and waterproofing agent in various industrial products.

Is Sodium Stearate safe for personal care products

Yes, Sodium Stearate is considered safe for use in cosmetics and personal care items when used according to industry standards. It’s a common ingredient in soaps, shampoos, and lotions due to its gentle surfactant properties and skin-friendly profile. Always check for certified purity levels, especially for pharmaceutical or cosmetic use.

What is the chemical formula of Sodium Stearate

The chemical formula for Sodium Stearate is C18H35NaO2. It’s also known as Sodium Octadecanoate or Stearic Acid Sodium Salt, reflecting its origin from stearic acid.

How is Sodium Stearate produced

Sodium Stearate is typically produced through the saponification of stearic acid with sodium hydroxide. This process results in the sodium salt of stearic acid, delivering the product’s excellent surfactant and emulsifying properties.

Can Sodium Stearate be used in food applications

Yes, it can be used as a food additive stabilizer in limited amounts according to FDA regulations. It helps maintain texture and stability in processed foods and acts as an emulsifier.

Where can I find high-purity Sodium Stearate for industrial use

At Blissam, we provide high-purity Sodium Stearate with strict quality assurance ensuring it meets all US standards. Our product is suitable for industrial use, including soap manufacturing, plastic stabilization, and waterproofing.

What are the storage requirements for Sodium Stearate

Store Sodium Stearate in a cool, dry place away from direct sunlight and moisture to maintain its stability and effectiveness. Keep packaging tightly sealed to prevent contamination.

How fast is shipping and delivery from Blissam

We offer fast shipping across the United States with reliable logistics support. Orders typically ship within 1-3 business days, ensuring you receive your Sodium Stearate promptly.

Can Blissam provide custom solutions with Sodium Stearate

Yes, we offer customized formulations and packaging to suit your specific needs, whether for cosmetic, pharmaceutical, food, or industrial applications.

For any further questions or detailed specifications on Sodium Stearate CAS 822-16-2, our customer support team at Blissam is ready to assist.