food additive 1.ISO9001, ISO22000, KOSHER, GMP and HALAL 2.reasonable price 3.steady quality 4.White fine powder food additiveChemical Name: Calcium CarbonateFormula ... agent, nutrition supplement agent, the dough regulation agent, solidification agent, yeast foodstuff, resist of lumping agent, loosening agent, fermented agent, glue candy auxiliary agent, modifier, surface colouring agent of food ...