Ferrous Sulphate Supplier, CAS No. 7782-63-0
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Ferrous Sulphate Heptahydrate

Ferrous Sulphate Heptahydrate Ferrous Sulphate Heptahydrate
IUPAC Name
iron (2+) sulfate heptahydrate
HS Code
2833.29.00
Formula
FeSO4· 7H2O
Appearance
Blue or Green Crystals
Cas No.
7782-63-0
Common Names
Iron(II) sulfate heptahydrate; Presfersul; Melanterite mineral;
Packaging
- 25 kg / DRUM, 25 MT / 20' FCL
Category
  • Surplus
Sub Category
  • Others
  • Agriculture
  • Metallurgy
  • Wastewater treatment

Brief Overview

Iron (ll) sulfate exist most commonly as heptahydrate form and it is highly soluble in water to produce the complex [Fe(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic.

 

Manufacturing Process

Ferrous sulfate monohydrate is obtained from a pickling solution containing ferrous chloride, hydrochloric acid and water and reacted in a precipitating reactor in the presence of excess sulfuric. Ferrous sulfate monohydrate is then converted in a crystallization reactor in the presence of water into ferrous sulfate heptahydrate as crystallized product. After which, water is isolated from the ferrous sulfate heptahydrate.

Dye and Textile Industry

Ferrous sulfate was used in the manufacture of inks, especially iron gall ink. It is also used in wool dyeing a mordant. There are two different methods for the direct application of indigo dye. One of these is known as china blue and involved iron(II) sulfate. After printing an insoluble form of indigo onto the fabric, the indigo was reduced to leuco-indigo in a sequence of baths of ferrous sulphate. Sometimes, it is included in canned black olives as an artificial colorant.

 

Agricultural Industry

Iron (II) sulfate is sold as ferrous sulfate, a soil amendment for lowering the pH of a high alkaline soil so that plants can access the soil's nutrients.

Ferrous Sulphate Supplier - Tradeasia International

Tradeasia is fulfilling the needs of many international and national clients by offering premium quality of the raw compounds, which is prepared by professionals. We are a leading Ferrous Sulphate Supplier that serve the purpose of many of our clients, at budget-friendly rates. Paired up with our comprehensive supply capability, We are one of the best Ferrous Sulphate Suppliers based in South East Asia. Tradeasia International tends to make sure that the desired product is delivered within the given time frame without compromising on the quality at all.

 

What Makes Us Best Ferrous Sulphate Supplier

Driven by the idea of providing top-quality Ferrous sulphate for our customers, we at Tradeasia International aim to organize and offer top-notch Ferrous sulphate that is widely used in several industries such as:

 

  • In the pharmaceutical industry, to treat the deficiency of iron in anemia.

  • In the food industry, a preventer to prevent food.

  • In the agriculture industry, as a fertilizer to lower the pH with high alkaline soil so plants can absorb the nutrient.

  • In horticulture, to treat chlorosis so the deficiency of chlorophyll can be fulfilled.

  • In sewage treatment, by purifying both industrial and municipal sewage water.

  • In the textile industry, as a dey mordant used to set deys on fabric.

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