Calcium Stearate

CAS# 1592-23-0

Product Description

Calcium stearate is an organic calcium salt of stearic acid.

Product:

Calcium Stearate

CAS:

1592-23-0

Synonym:

Metallic Stearate; Octadecanoic Acid Calcium Salt; Stearic Acid Calcium Salt

Structure:

Typical Characteristics

Appearance

White to off-white crystalline powder

Density

1.095 g/cm3

Flash Point

> 260 °C

Melting point

156 °C

Molecular Weight

607.02

Odor

Faint fatty acid

Purity

> 99 %

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We Offer Calcium Stearate
in various grades

A few of the grades available are listed below:

Calcium Stearate used in many
industry applications

Calcium stearate is a chemical compound with various industrial applications. Here's a list of some of its uses:

  1. Plastic Industry: Calcium stearate is widely used as a lubricant and release agent in the plastic industry. It is added to polyethylene, polypropylene, PVC, and other thermoplastics during processing to improve flow properties, reduce friction, and prevent sticking to molds and equipment.
  2. Pharmaceuticals: It is used in the pharmaceutical industry as a lubricant and glidant in tablet and capsule formulations. Calcium stearate helps to prevent sticking and capping during tablet compression and facilitates the uniform distribution of active ingredients in solid dosage forms.
  3. Food Industry: Calcium stearate is used as a food additive and emulsifier in the food industry. It is added to food products such as chewing gum, candies, and powdered mixes to prevent ingredients from sticking together and improve texture and mouthfeel.
  4. Cosmetics: It is used in the cosmetics industry as an emulsifier, thickener, and stabilizer in cosmetic formulations. Calcium stearate helps to create stable emulsions, improve texture and consistency, and enhance the performance of skincare products, makeup, and personal care items.
  5. Paints and Coatings: Calcium stearate is used as a flatting agent and anti-settling agent in paints, coatings, and varnishes. It helps to control gloss, improve leveling, and prevent pigment settling during storage and application, resulting in uniform and smooth finishes.
  6. Rubber Industry: It is used in the rubber industry as a processing aid and mold release agent in the production of rubber compounds and molded rubber products. Calcium stearate improves flow properties, reduces viscosity, and prevents sticking to molds and equipment during vulcanization and molding processes.
  7. Adhesives and Sealants: Calcium stearate is used as a stabilizer and anti-caking agent in adhesives, sealants, and caulks. It helps to prevent clumping and improve handling properties during storage and application, ensuring consistent performance and adhesion.
  8. Textile Industry: It is used in the textile industry as a softening agent and lubricant in textile processing. Calcium stearate helps to reduce friction between fibers, improve fabric hand feel, and enhance dye absorption during dyeing and finishing processes.
  9. Construction Materials: Calcium stearate is used in the production of construction materials such as plaster, cement, and concrete. It acts as a water repellent and anti-caking agent, improving workability, flowability, and durability of building materials.
  10. Personal Care Products: It is used in personal care products such as creams, lotions, and cosmetics as an emulsifier and thickening agent. Calcium stearate helps to stabilize emulsions, improve texture, and enhance product performance and shelf life.