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Magnesium Sulphate Heptahydrate

Magnesium Sulphate Heptahydrate
Magnesium Sulphate Heptahydrate
Price And Quantity
    Product Specifications
    • KNO3
    • 10034-99-8
    • IP, BP,EP,FCC,USP
    • 28342100
      Product Description

      Magnesium Sulphate Heptahydrate

      Grade

      IP

      BP/EP

      USP

      Description

      Colourless crystals or white crystalline powder, odourless.

      White or almost white crystalline powder, or brilliant, colourless crystals.

      Small, colorless crystals

      Solubility

      Freely soluble in water, very soluble in boiling water, practically insoluble in ethanol (95%)

      Freely soluble in water, very soluble in boiling water, practically insoluble in ethanol (96%)

      Freely ( and slowly ) soluble in glycerine; very soluble in boiling water; sparingly soluble in alcohol

      Identification

      Gives reactions of sulphate and  for magnesium salt

      Gives reactions of sulphates and  for magnesium

      Gives responds to sulphate and

      magnesium

      Appearance of solution

      Solution is clear and colourless

      Solution is clear and colourless

      -

      Arsenic

      Max. 2 PPM

      Max. 2 PPM

      Max 3 ppm

      Barium

      -

      -

      No turbidity is produced within 15 min

      Calcium

      -

      -

      Not more than a slight turbidity is produced within 5 min

      Acidity or Alkalinity

      0.2 ml of  0.01M of HCl or 0.01M of NaOH

      0.2 ml of  0.01M of HCl or 0.01M of NaOH

      -

      Iron

      Max. 200 ppm

      Max. 20 ppm

      2ug/g

      Heavy Metals

      Max. 10 ppm

      Max. 10 ppm

      0.003%

      Chloride

      Max. 300 ppm

      Max. 300 ppm

      0.14%

      Carbonate

       

       

      No effervescence occurs

      Ph

      -

      -

      5.0  to 9.2

      Sulphate

      -

      -

      0.6%

      Acid-insoluble substances

      -

      -

      0.2%

      Soluble substances

      -

      -

      1.5%

      Lead

      -

      -

      Max 5 ppm

      Selenium

      -

      -

      0.003%

      Organic volatile impurities

      -

      -

      Meets the requirement

      Limit of Nitrate

      -

      -

      The blue color persist for not less than 5 min

      Loss on ignition

      -

      -

      20.0% to 27.0%

      Loss on Drying

      48.0 % TO 52.0 %

      48.0 % TO 52.0 %

      Max 2%

      Assay on Dry Basis

      99.0 TO 100.5%

      99.0 TO 100.5%

      99.0% to 100.5%

       

      Trade Information
      • All India
      Contact Us

      Plot No. 355/2, G.I.D.C. Estate, Chitra Bhavnagar Gujarat India 91-278-2445541
      Phone :09429005558