We are insisting on using integrated industry chain optimization to enhance core competitiveness so that we can continuously improve the quality of Magnesium Carbonate, Magneisum Chloride hexahydrate, Food Grade Zinc Sulfate Heptahydrate. The company has a complete research and development, manufacturing, sales, and service system, and strives to provide high-quality products for domestic and foreign professional channel customers and end users. We take science and technology as the new, people-oriented, positive, and provide customers with perfect service and high-quality products. We are going to work wholeheartedly to improve our products and services. Based on the tenet of "high-quality products and perfect services", we continue to provide users with high-quality products.
1、Chemical Name: Magnesium Carbonate
2、Molecular Formula : xMgCO3·yMg(OH) 2·zH2O
3、Molecular Weight :485.65
4、CAS: 39409-82-0
5、Character: Magnesium carbonate is white, friable masses or unconsolidated white odorless powder. melting point is 350℃. It’s stable in air. When heated to 700℃, it decomposes to carbon dioxide and magnesium oxide. It’s almost insoluble in water, but it imparts a slight alkaline reaction. It is insoluble in ethanol, but dissolves in dilute acids with effervescence.
6、Usage: It can be used as nutrient, flour treatment agent, anti-caking agent and leavening agent. It could also be used in wheat powder and gum ingredients.
7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Specification | GB 25587-2010 | FCC VII |
Content (MgO),w/% | 40.0-44.0 | 40.0-43.5 |
Acid-insoluble substances ,w/% ≤ | 0.05 | 0.05 |
Heavy metal (As Pb),w/% ≤ | 0.001 | ———— |
CaO, w/% ≤ | 0.6 | 0.6 |
Soluble salts, w/% ≤ | 1 | 1 |
Lead(Pb),mg/kg ≤ | ———— | 2 |
Arsenic(As),mg/kg ≤ | 3 | ———— |
We adopt strict quality management systems and site management practices to ensure the quality and accurate and timely supply of our Industrial Grade Cheimal Transparent Liquid Dimethyl Carbonate DMC 99.9%. Our company has achieved good results in the industry with its leading technology, perfect product functions and thoughtful after-sales service. Our company spirit is: standardized professionalism, enthusiastic service, sincere cooperation, and group win-win.
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