... White LightCalcium CarbonateSN-2200CaCO3 content,% ≥96PH(10% Soliquit)9-10.5Insoluble substance in hydrochloric acid % ≤0.3105°C Volatile,% ≤0.6Bulk density ,g ... ,% ≤00Whiteness(R457),% ≥94Absorption oil Number(DOP),ml/100g ≤90AppearancePOWDER3. Main application:It is widely used as filler in making rubber, plastic ...