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Details for ferrous sulfate heptahydrate

ferrous sulfate heptahydrate

Category:

Other Chemicals

CAS NO:

7782-63-0

EC NO:

Molecular Formula:

FeSO₄��7H₂O

Molecular Weight:

278.05

Specification:

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

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;

Molecular Structure:

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