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Overview of Calcium Dodecyl Stearate

Calcium dodecyl stearate, commonly known as calcium stearate, is a salt of stearic acid and calcium. It’s a white or slightly shallow yellow powder with excellent lubricating, emulsifying, and dispersing properties. Calcium dodecyl stearate finds widespread use in various industries due to its special combination of chemical and physical stability.

(Calcium Dodecyl Stearate)

Characteristics of Calcium Dodecyl Stearate

High Lubricity: Calcium dodecyl stearate shows excellent lubricating residential or commercial features, making it ideal for use in lubricating greases and oils.
Emulsifying Agent: It functions as an efficient emulsifying agent, supporting oil-in-water solutions in cosmetics and individual treatment items.
Thermal Stability: Calcium stearate maintains its residential or commercial properties also under heats, ensuring its reliability in high-temperature applications.
Biocompatibility: Being safe and non-irritant, it’s suitable for use in clinical and pharmaceutical applications.
Exceptional Dispersibility: It quickly distributes in different media, making it possible for consistent distribution in formulas.

Parameter table of Calcium Dodecyl Stearate

Calcium Dodecyl Stearate Properties
Other Names	Chromium boride (CrB2), diboranylidynechromium
CAS No.	N/A
Compound Formula	(C18H35O3)2Ca
Molecular Weight	638.5
Appearance	white to light yellow powder
Melting Point	N/A
Solubility in water	N/A
Density	N/A
Purity	N/A
Particle Size	N/A
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young’s Modulus	N/A
Exact Mass	N/A
Monoisotopic Mass	N/A
Calcium Dodecyl Stearate Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	N/A

Application of Calcium Dodecyl Stearate

Lubricating Greases: Calcium dodecyl stearate is typically made use of in the solution of oiling oils for commercial and vehicle applications. Cosmetics and Personal Treatment: It’s an important energetic ingredient in solutions, creams, and creams, providing security and a smooth structure. Plastics and Rubbers: Calcium stearate boosts the handling and mechanical residential properties of plastics and rubbers.
Paints and Coatings: It serves as a rheology modifier, increasing the flow and progressing properties of paints and finishings.
Food Market: Calcium stearate is used as an anti-caking agent in powdered food, making sure of free-flowing and non-caking properties.

Lubricating Greases

Cosmetics and Personal Care

 Plastics and Rubbers

 Paints and Coatings

Food Industry

Production Method of Calcium Dodecyl Stearate

Raw Materials Preparation

Get stearic acid and dodecyl alcohol ready. Also, prepare calcium hydroxide. These are the main materials for making calcium dodecyl stearate.

Esterification Reaction

Mix stearic acid and dodecyl alcohol in a reaction vessel. Add a catalyst, like sulfuric acid. Heat the mixture to around 180 – 220°C. Stir well. At this temperature, stearic acid and dodecyl alcohol react to form dodecyl stearate.

Saponification with Calcium

After that, put calcium hydroxide into the dodecyl stearate solution. Keep stirring. The calcium hydroxide reacts with dodecyl stearate. This reaction makes calcium dodecyl stearate.

Purification Process

Once the reaction is done, purify the product. Filter out any solid impurities. Then, wash the filtered liquid with water to get rid of extra reactants and by – products. Finally, dry the washed product to get pure calcium dodecyl stearate.

 

Company Profile

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality Calcium Dodecyl Stearate, please feel free to contact us or click on the needed products to send an inquiry.

Storage Condition of Calcium Dodecyl Stearate

Store calcium dodecyl stearate in sealed containers. Plastic or metal containers with tight-fitting lids work well. This keeps air and moisture out.
Please put it in a dry place. High humidity can cause the compound to absorb water, which might change its properties. The ideal storage temperature is between 15 – 25°C.
Please keep it away from direct sunlight. Sunlight can speed up chemical reactions. Also, don’t store it near strong acids, bases, or oxidizing substances, as they can react with calcium dodecyl stearate.

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

 

Shipment Term

By sea, by air, by express, as customers request.

5 FAQs of Calcium Dodecyl Stearate

Q1:

What is the primary use of calcium dodecyl stearate in the cosmetics industry?

Re: In the cosmetics industry, calcium dodecyl stearate is mainly used as an emulsifying agent. It assists stabilize oil-in-water solutions, making sure a smooth and consistent structure in items like creams, lotions, and makeup structures. Its lubricating residential properties likewise contribute to giving a smooth feel on the skin.

Q2:

Is calcium dodecyl stearate safe to use?

Re: Yes, calcium dodecyl stearate is usually recognized as risk-free (GRAS) for usage in food, cosmetics, and other applications. It’s safe and non-irritant, making it suitable for use in products that come into contact with the skin or are consumed.

Q3:

How does calcium dodecyl stearate affect the processing of plastics?

Re: Calcium dodecyl stearate acts as a lubricant and flow agent in the processing of plastics. It reduces friction during extrusion, injection molding, and other plastic processing techniques, improving the efficiency of the process and the quality of the final product.

Q4:

Is calcium dodecyl stearate suitable for use in high-temperature applications?

Re: Yes, calcium dodecyl stearate preserves its lubricating and emulsifying residential properties even under heats. This makes it ideal for use in applications where high temperatures are encountered, such as vehicle lubes or commercial oils.

Q5:

How does calcium dodecyl stearate differ from other stearates?

Re: Yes, calcium dodecyl stearate preserves its lubricating and emulsifying residential properties even under heats. This makes it ideal for use in applications where high temperatures are encountered, such as vehicle lubes or commercial oils.