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Product InformationProduct :Uncoated Calcium CarbonateGrade :28XTYPICAL CHEMICAL ANALYSISVALUECaCo398.00% minimumMgO0.40% maximumAl2O30.20% maximumSlO20.30% maximumFe2O30.05% maximumPHYSICAL PROPERTIESVALUEBrightness (Dry Powder)93% minimumDOP Absorption25 cc/100g maximumMoisture Content0.20% maximumBulk Density1.09 g/ccSpecific Gravity2.70pH9.00 + /- 0.20Packaging:25 kg net in Plastics bags, Paper bags or 500 and 1000kg net in Plastics bags and Bulk Truck uncoated calcium carbonate oilfield equipment