• ChemicalBook
    Chinese English Japanese Germany Korea

    Magnesium carbonate

    Magnesium carbonate ??? ???
    ?? ??:
    Magnesium carbonate
    MAGNESITE;giobertite;heavycp2000;MAGGRAN(R) MC;MAGNESIA 81811;MAGNESIA 81010;Magnesite dust;MAGGRAN(R) MCPLUS;MAGNESIUM CARBONATE;Magnesite (Mg(CO3))
    ??? ??:
    MOL ??:

    Magnesium carbonate ??

    2200 °C
    3.001 g/cm3
    Solubility Product Constant (Ksp)
    pKsp: 5.17
    CAS ??????
    13717-00-5(CAS DataBase Reference)
    Magnesite (13717-00-5)


    Magnesium carbonate C??? ??, ??, ??


    Magnesium carbonate has the molecular formula of MgCO3 and the molecular weight of 84.3145 g/mol.For the most part,Mg2+ forms several hydrated and basic carbonates that are stable and occur in nature.
    The calcite structure of magnesium carbonate has the form wherein Mg2+ is surrounded by six O2- atoms. The dihydrate composition has a triclinic structure, while the trihydrate has a monoclinic structure. References to “light” and “heavy” magnesium carbonates actually refer to the magnesium hydroxycarbonates. A space-filling structure of the anhydrous salt is seen in the above diagram where the triangular CO3 2- groups are clearly visible.

    ??? ??

    At room temperature, linolenic acid is a colorless liquid; soluble in most organic solvents; insoluble in water. Combustible.

    ??? ??

    Light, bulky, white powder. Soluble in acids; very slightly soluble in water; insoluble in alcohol. Noncombustible.


    Magnesium Carbonate is an anticaking agent and general purpose food additive. it is practically insoluble in water but is more soluble in water containing carbon dioxide. it imparts a slightly alkaline reaction to the water. it is used as an alkali in sour cream, butter, and canned peas. it is used as an anticaking agent in table salt and dry mixes. it assists in providing clarity in algin gels and functions as a filler in dental impression materials.


    Magnesium salts, heat insulation and refractory, rubber reinforcing agent, inks, glass, pharmaceuticals, dentifrice and cosmetics, free-running table salts, antacid, making magnesium citrate, filtering medium. In foods as drying agent, color retention agent, anticaking agent, carrier.


    Magnesium carbonate (MgCO3) is found in a mixture of natural minerals. It can also be produced in several ways, including pumping carbon dioxide through magnesium oxide or magnesium hydroxide. It is used in pharmaceuticals such as magnesium citrate and as a desiccant to keep hydroscopic products from caking (table salt) and to strengthen rubber and produce dyes, inks, and cosmetics.


    The term magnesium carbonate is generally reserved for the synthetic, pure variety. The naturally occurring material is called magnesite.

    Magnesium carbonate ?? ?? ? ???


    ?? ??

    Magnesium carbonate ?? ??

    ???( 179)?? ??
    ??? ?? ?? ??? ?? ?? ? ??
    Jiangsu Kolod Food Ingredients Co.,Ltd.
    +8618805133257 +86-518-85110578 18805133257
    +86-518-85110578 sales3257@jskolod.com China 126 60
    Henan DaKen Chemical CO.,LTD.
    info@dakenchem.com China 21022 58
    Henan Tianfu Chemical Co.,Ltd.
    0371-55170693 info@tianfuchem.com CHINA 22607 55
    Hebei Guanlang Biotechnology Co., Ltd.
    sales3@crovellbio.com China 5508 58
    hdzhl biotechnology co., ltd
    sales@luchibiology.com CHINA 1275 58
    Hubei xin bonus chemical co. LTD
    027-59338440 linda@hubeijusheng.com CHINA 23035 58
    sales@conier.com CHINA 47496 58
    career henan chemical co
    13203830695 0086-371-86658258
    0086-371-86658258 factory@coreychem.com CHINA 29865 58
    Neostar United (Changzhou) Industrial Co., Ltd.
    +0086-519-85557389 marketing1@neostarunited.com CHINA 4135 58
    Zhengzhou Alfa Chemical Co.,Ltd
    +86 13343822234
    sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn;sales7@alfachem.cn CHINA 12023 58

    Copyright 2019 ? ChemicalBook. All rights reserved