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PRODUCTS

Calcium Stearate

Synonym(s)
:   Calcium octadecanoate, octadecanoic acid; calcium salt, calcium distearate
Mol. Formula
:   C36H70O4Ca
EC / List no.
:   216-472-8
CAS no.
:   1592-23-0
Molecular weight
:  607
Calcium stearate is obtained from the reaction of stearic acid and lime. It is highly resistant to water and has water-repellent properties. It acts as a lubricant, mold release agent, stabilizer and thickener in various processes.
Application
» Other releases of this substance into the environment are likely to occur from: indoor use as a processing aid, outdoor use as a processing aid.
» It is used in cooling fluids in refrigerators, oil-based electric heaters, hydraulic fluids in automotive suspension, lubricants in engine oil and brake fluids.
» It is used as an anti-caking agent in cosmetics, pharmaceutical, food and chemical formulations.
» They are used as a water repellent agent in joint, plaster and waterproofing products in the production of construction chemicals.
Product Specifications
Physical and Chemical Properties
» Calcium stearate is a white, fine powder.

Properties
Characteristics Unit Value Condition
Melting point °C 145.5  
Density g/ cm³ 1.12  
Solubility mg/L 53.183 25 °C, soluble with water
Vapor pressure Pa 0 25 °C
LogP   3.82- 14.34 25 °C
Flash point °C 175.6  
Autoignition temperature °C 460