The physical properties of aluminum monostearate

Appearance: white to pale yellow powder.
Density (g / mL, 25/4 ℃): 1.020
Relative vapor density (g / mL, air = 1 ) : Not available
Melting point (oC): 155
Boiling Point (oC, pressure ) : Not available
Boiling Point (oC, 5.2kPa): Not available
Refractive PVC plasticizer  index: Not available
Flash Point (oC): not available
Specific rotation (o): Not available
Ignition point , or ignition temperature (oC): not available
Vapor pressure (kPa, 25oC): Not available
Saturated vapor pressure (kPa, 60oC): Not available
Heat of combustion (KJ / mol): Not available
Critical temperature (oC): not available
Critical Pressure (KPa): Not available
Water ( octanol / water ) distribution coefficient values ​​: Not available
Explosive limit (%, V / V): Not available
Lower Explosive Limit (%, V / V): Not available
Solubility: Not available
Role and purpose
Insoluble in water, aliphatic or aromatic hydrocarbon solvent to form a gum.
Synthesis
The freshly prepared Al (OH) 3 was washed with fluorescent brightener  water after washing with methanol , methanol added directly to a solution of stearic acid , heated on a water bath , stirring, slowly react to form aluminum stearate gel products . Which is often mixed with the free acid, can be repeatedly washed with hot methanol to reduce the free acid content .
Toxicological data
Two , toxicology data:
Acute toxicity: not available.
Ecological data
Third, ecological data:
1 , Other harmful effects : The  PVC heat stabilizer for window substance may be hazardous to the environment , the water should be given special attention.