Calcium stearate is carboxylate of calcium that is found in some lubricants and surfactants. It is a white waxy powder.
近义、反义、联想词
近义词
n.
salt
英英词典
calcium stearate n.
an insoluble calcium salt of stearic acid and palmitic acid; it is formed when soap is mixed with water that contains calcium ions and is the scum produced in regions of hard water