With years of experience in production and operation, we always put the quality of our Magnesium Citrate Anhydrous, copper sulphate, Potassium Sorbate in the first place and strive for excellence and meticulousness. We are grateful and thank all friends who have cared about and helped us. We take technology as the core, quality as the guarantee, after-sales as the fundamental, innovation and integration to lead the industry development. We always understand that we are making products that customers need, not products approved by ourselves. We earnestly implement our strategic development plan and continue to adhere to the general keynote of seeking progress in stability.
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 | ———— |
With advanced technology, stable products and considerate service, we have established a brand new banner in the Rubidium Carbonate for High Standard Catalyst industry. In the future, we will, as always, uphold the corporate tenet of 'Excellent Quality, Credit First, and Good Service'. The company always keeps abreast of the development trend of the market and can provide diversified solutions for different target customers. Scientific management and optimal allocation is an effective way to improve the quality of production and operation.
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