... 3.ISO9001 certified 4.factory price Model : Nano Active Light Calcium Carbonate Molecular Formula: CaCO3Appearance: White PowderCAS No ... .: 471-34-1EINECS No.: 207-439-9Usage: Paint, Print ink, Plastic, Rubber, Adhesives, Feed, Paper-making, ... 00Whiteness % 90 minIgnition loss (%)43.0-45.5AppearancePowderUsage: Paint, Print ink, Plastic, Rubber, Adhesives, Feed, Paper-making, polyethylene( ...