Median income is the amount which divides the income distribution into two equal groups, half having income above that amount, and half having income below that amount. Mean income (average) is the amount obtained by dividing the total aggregate income of a group by the number of units in that group.
Top 10 facts about the world. Calcium stearate is a non-toxic, white powdery substance. It is a calcium salt derived from stearic acid and is widely used in cosmetics, plastics, and pharmaceuticals.This salt is used as a plasticizer, stabilizer, and surfactant.alcium stearate is used in many cosmetics. Most calcium stearate used in the U.S. is derived from plant material, like palm oil, and not animal sources. Calcium stearate has several uses in industrial baking.
Magnesium Stearate is safe and okay to use because it is synthesized using stearic acid, which is usually from palm oil, a saturated fatty acid found in many foods and oils. Magnesium Stearate is synthesized using Stearic Acid, which is generally derived from animal fats but can be from plant sources as well. Given that most manufacturers list the Magnesium Stearate in their product as coming from a vegetable source, we will limit this discussion to the Stearic Acid derived from plant sources.