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Heavy Magnesium Carbonate

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Heavy Magnesium Carbonate
Heavy Magnesium Carbonate
Product Specifications
  • 39409-82-0
  • 28369920
  • MgCO
  • IP, BP, EP, USP, FCC
    Product Description
    Heavy Magnesium Carbonate

    Grades

    IP

    BP/EP

    USP-NF

    Description

    White powder ; odorless

    White or almost white powder

    Light, white, friable masses, or as bulky, white powder, odorless

    Identification

    Gives reactions of carbonates and magnesium salts

    Gives reactions of carbonates and magnesium

    It gives the reactions to magnesium 

    Solubility

    Practically insoluble in water. It dissolves in dilute acids with strong effervescences

    Practically insoluble in water. It dissolves in dilute acids with strong effervescences

    It is practically Insoluble in water and alcohol, dissolves with effervescences in dilute acids

    Arsenic

    2 ppm

    Max 2 ppm

    Max 4 ppm

    Chlorides

    0.1%

    Max 700 ppm

    -

    Iron

    400 ppm

    Max 400 ppm

    Max 200 ppm

    Heavy Metals

    Max 20 ppm

    Max 20 ppm (EP)

    -

    Appearance of solution

    Not more intensely coloured than reference solution

    Not more intensely colored than reference solution

    -

    Sulphate

    0.6%

    Max 0.6%

    -

    Soluble substances

    1.0%

    Max 1.0%

    -

    Soluble salt

    -

    -

    Max 1.0%

    Substances insoluble in acetic acid

    0.05%

    Max 0.05%

    Max 0.05%

    Calcium

    0.75%

    Max 0.75%

    Max 0.45%

    Copper

    No blue color is produced

    -

    -

    Assay Dry Basis

    40.0% to 45.0%

    40.0% to 45.0%

    40.0% to 43.5%

    Trade Information
    • 500 Per Day
    • 5-7 Days
    • All India
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