Calcium carbonate is a mineral salt.
Microna 10 is a dry, air-classified, natural calcium carbonate, produced from high purity, white Washington limestone designed to be used as a quality extender in a wide range of applications, particularly where low oil absorption is a requirement. Uses for calcium carbonate are many and include calcium source, antacid, and starting component for calcium chelates, and for industrial use in paint and coatings, rubber and acid neutralization.
INGREDIENTS: Calcium Carbonate.
Acid Insolubles 1%