Calcium carbonate manufacturers, the price of calcium carbonate, calcium use

Model: food grade, pharmaceutical grade, industrial-grade, feed-grade packaging: 25 kg drum (lined with polyethylene bags) content: 99.9% Origin: domestic / import CAS: 471-34-1 Properties: white powder Uses: Calcium enhancer, flour treatment agent manufacturers: Zhengzhou Hongxiang Chemical Co., manufacturer of calcium carbonate, calcium carbonate prices, calcium use, food grade calcium carbonate, calcium consumption, use of calcium carbonate, calcium carbonate, calcium carbonate detail , calcium carbonate CAS, the amount of calcium carbonate [product name] [English name] [Product common name] Calcium carbonate limestone, calcite, marble, chalk, aragonite, white marble. [Product] CaCO3 Molecular Weight】 100.09 [Product] [Product melting point of 825 ° C The main components of product] CaO accounted for 56.03%, Co2 accounting for 43.97] [product density 2.93g / cm3 Mohs hardness 3. Decomposition temperature of 898 ° C melting point [product] when the pressure is 10.4MPaJF, a melting point of 1339 ° C [Product Characteristics] Calcium carbonate is a white powder. Odorless and tasteless. Stability in the air, easy to absorb odors. Dissolved in acetic acid, hydrochloric acid and so on. Insoluble in sulfuric acid, almost insoluble in water and ethanol. In water containing salt or ferric oxide is dissolved. [Product Properties] calcium encounter dilute acetic acid, dilute hydrochloric acid, dilute nitric acid happen bubble boiling, and dissolved. Decomposed into calcium oxide and carbon dioxide when heated at 101.325 kPa to 900 ℃. [Usage] 1, less than 200 mesh calcium: calcium can be used in a variety of feed additives amounted to 55.6 over 2,250 non-harmful ingredients mesh to 300 mesh: used plastic factory, rubber factory, paint factory, waterproof material plant raw materials and interior and exterior paint. Whiteness above 85 degrees. 3,350 mesh to 400 mesh: for the manufacture pinch, the water pipes, chemical. Whiteness above 93 degrees. 4,400 mesh to 600 mesh: paste can be used for toothpaste, soap. Whiteness above 94 degrees 5,800 Head: used in rubber, plastics, cables, pvc whiteness above 94 degrees 6,1250 head: pvc, PE, paint, paint-grade products, paper primer, paper coating, white degree above 95 degrees. With high purity and high brightness, non-toxic, odorless, fine oil, low hardness calcium carbonate can be used as calcium supplements: calcium is one of the highest absorption rate of up to 39%, can be dissolved in acid , it has become the largest forms, the most widely used of calcium supplements. Alkaline calcium carbonate, commonly used in acidic soil improvement Product packaging within the calcium carbonate with two layers of polyethylene plastic bags, external cardboard packaging drums. Net weight 25kg. [Storage] calcium carbonate products stored in a dry, clean and cool place. Shelf life of two years. Famous Great Masters Di Hongshen that: quality of their products is the life of an enterprise development, with quality, integrity and reputation of the companies have a soul attached, call the conscience of today's Chinese enterprises and the quality assurance of products, for this nation the future, but also to their own generations. Welcome to the new and old customers to negotiate! Hotline: 0371-53796630,18037511379, QQ: 1622135855