Laizhou Guangcheng Chemical Co.,Ltd.

Magnesium sulphate heptahydrate

• Category :

  Intermediates

• Synonyms :

  Magnesium sulfate (1:1) heptahydrate;Magnesium sulfate heptahydrate (MgSO4.7H2O);Sulfuric acid, magnesium salt (1:1), heptahydrate;Magnesium(II), sulfate, heptahydrate; Sulfuric acid magnesium salt (1:1), heptahydrate;Magnesium sulphate heptahydrate;Magnesium Sulfate 7H2O;magnesium sulfate hydrate (1:1:7);

• CAS NO :

  10034-99-8

• EC NO :

  242-691-3

• Molecular Formula :

  MgSO₄.7H₂O

• Molecular Weight :

  246.46956

• Main Specifications :

  food grade

• InChI :

  InChI=1/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2

• Product description :

  1, Properties: Molecular formula:MgSO₄ 7H₂O, Molecular weight:246.48, white or colorless crystal, odorless.

  2, Technical index

  Appearance	White granular
  Main content	99.5%
  MgSO4	48.59%
  MgO	16.27%
  Mg	9.81%
  PH(5W/V%Sol)	5-8
  Iron(Fe)	0.002%
  Cl	0.02%
  Heavy metal (Pb)	0.001%
  As	0.0002%
  Insoluble in water	0.01%
  Granular(mm)	0.1-1, 1-3, 2-4

  3, Uses: there are no toxic matter, thus it is widely used in drug, fertilizer, leather, printing, dyeing, pigment, ceramic, explosive, match, fireproof material, ma gnesium salt and feed additive.

  

• Molecular Structure :