Ferrous Sulphate Heptahydrate for Water Treatment / Fertilizer Grade Factory Direct Sale

• CAS No.: 7782-63-0
• Formula: Feso4.7H2O
• EINECS: 236-675-5
• Type: Light Blue-Green Monoclinic Crystal
• Appearance: Light Blue-Green Monoclinic Crystal
• Quality: Industrial
• Model NO.: 7782-63-0
• Colour: Light Blue-Green
• Transport Package: Spec
• Specification: Ruisite
• Trademark: hongfeng
• Origin: China
• HS Code: 3206111000
• Production Capacity: 10000mt/Month

Product Description

Product Description

Ferrous sulfate heptahydrate, commonly known as green alum, is an inorganic compound. It is
mainly used in the manufacture of iron salt, ink, magnetic iron oxide, water purifying agent,
disinfectant, iron catalyst and catalyst; It is used as coal dye, grass tanning agent, bleaching
agent, wood preservative and compound fertilizer additive, as well as processing ferrous sulfate
monohydrate.
CERTIFICATE OF ANALYSIS

Item	Standard
Appearance	Light blue-green monoclinic crystal
FeSO4. 7H2O	98% Min
Fe	19.7% Min
Pb	20 ppm Max
As	2 ppm Max
Cd	5 ppm Max
Size	Through 40 mesh sieve

- Appearance : Blue -Greendry

-Solubility: Readily soluble in water

-Chemical Formula: FeSO4·7H2O

- Form : Dry in form & fairly uniform in size

 

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