Mudanjiang Fengda Chemicals Import & Export Corporation

Magnesium Sulphate

• Category :

  Pharmaceuticals and Biochemicals

• Synonyms :

  Sulfuric acid, magnesium salt (1:1);CCRIS 8411;Tomix OT;NSC 146179;Sal Angalis;Magnesium sulfate-dried;Magnesium sulphate;Magnesium sulfate;Magnesium Sulphate Hepta;Magnesium Sulfate Anhydrate;

• CAS NO :

  7487-88-9

• EC NO :

  231-298-2

• Molecular Formula :

  MgSO₄

• Molecular Weight :

  120.3687

• Main Specifications :

  Mono、Hepta

• InChI :

  InChI=1/Mg.H2O4S.2H/c;1-5(2,3)4;;/h;(H2,1,2,3,4);;/p-2/rH2Mg.H2O4S/c;1-5(2,3)4/h1H2;(H2,1,2,3,4)/p-2

• Packing :

  Net each in 25kg plastic woven bag, lined with PE bag.

• Product description :

  Magnesium Sulfate Anhydrous

  Main content	98%min
  Ferrous	0.0015%max
  Chloride	0.014%max
  pH value (5% solution)	5.0-9.2
  Arsenic (As)	0.0004%max
  Heavy metal (as Pb)	0.001%max

  Magnesium Sulfate Monohydrate(Agricultural grade)

  Item	Powder	Granular
  Total MgO	27% min	25% min
  Water soluble MgO	23% min	21% min
  S	20% min	16% min
  Moisture	2% max	5% max
  Granular size	---	2-4mm

  Magnesium Sulfate Monohydrate(industrial grade)

  Main content	99%min
  MgSO4	83%min
  Ferrous	0.0015%max
  Chloride	0.014%max
  Arsenic (As)	0.0004%max
  Heavy metal	0.001%max

  Magnesium Sulfate Heptahydrate

  Magnesium sulphate (MgSO4.7H2O)	99.5% min	96% min
  Chloride	0.014% max	0.3% max
  Ferrous	0.0015% max	0.005% max
  Heavy metal (Pb)	0.001% max	0.001% max
  Arsenic (As)	0.0002% max	0.0005% max
  Insoluble matter in water	-----	0.15% max
  Particle size	0.1-1mm	0.1-1mm

• Molecular Structure :