Ningxiang Jiayuan Biology Technology Co., Ltd.

ferrous sulfate heptahydrate

• Category :

  Other Chemicals

• Synonyms :

  Ferrous sulfate heptahydrate;IronsulfateheptahydrateACSoffwhitepowder;Iron(II) sulphate heptahydrate;Ferrous sulphate heptahydrate;Ferrous sulfate hepta;Green vitriol;;IRON SULFATE, HEPTAHYDRATE;IRON(II) SULPHATE 7-HYDRATE;iron(2+) sulfate hydrate (1:1:7);ferrous (iron) sulfate;Ferrous sulphate hepta;

• CAS NO :

  7782-63-0

• EC NO :

• Molecular Formula :

  FeSO₄��7H₂O

• Molecular Weight :

  278.05

• Main Specifications :

  FeSO4.7H2O: 98% min

• InChI :

  InChI=1/Fe.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2

• Product description :

  Specifications

  ferrous sulfate 
  1. direct manufacturer, cheap price 
  2. Fe: 20%min 
  3. FeSO4.7H2O: 98% min 
  4. Insoluble matter: 0.015%max

   

  Ferrous Sulfate Heptahydrate, also called copperas, is a bluegreen crystals; soluble in water, melts at 64 C.

  It is commercially generated as a by-product during the manufacture of Titanium Dioxide, or as a by-product of the pickling of steel.

   It is used as a mordant in dyeing wool, in the manufacture of ink, in water purification as a substitute for aluminum sulfate, as a fertilizer, and as a feed additive. It is used to produce magnetic ferric oxide.

   

  Technical Index:

   

  Item	National Index	Enterprise index
  (FeSO4 · H2O), % , ≥	98	99
  Fe,%, ≥	19.7	20
  Insoluble matter,%,≤	0.5	0.015
  Pb,%, ≤	0.002	0.0002
  As,%, ≤	0.0005	0.0001

   

• Molecular Structure :