Гептагидрат сульфата


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Цена:3 716,36 ₽ - 5 202,90 ₽*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-18-2025 4422.14 $* 4643.78 $*
Aug-18-2025 4385.87 $* 4604.56 $*
Jul-18-2025 3679.12 $* 3863.48 $*
Jun-18-2025 4311.70 $* 4527.10 $*
May-18-2025 3753.29 $* 3941.51 $*
Apr-18-2025 4236.78 $* 4448.84 $*
Mar-18-2025 4199.34 $* 4409.45 $*
Feb-18-2025 4162.79 $* 4370.27 $*
Jan-18-2025 4125.4 $* 4331.49 $*

Характеристики

Product Description

Ferrous sulphate Heptahydrate:

Application:

Industrially, ferrous sulfate is mainly used as a precursor to other iron compounds. It is a reducing agent, and as such is useful for the reduction of chromate in cement to less toxic Cr(III) compounds. Historically ferrous sulfate was used in the textile industry for centuries as a dye fixative. It is used historically to blacken leather and as a constituent of ink.


Medical use:

Together with other iron compounds, ferrous sulfate is used to fortify foods and to treat and prevent iron deficiencyanemia. Constipation is a frequent and uncomfortable side effect associated with the administration of oral iron supplements. Stool softeners often are prescribed to prevent constipation.

Colorant
Ferrous sulfate was used in the manufacture of inks, most notably iron gall ink.Ferrous sulfate can also be used to stain concrete and some limestones and sandstones a yellowish rust color.Woodworkers use ferrous sulfate solutions to color maple wood a silvery hue.

Water treatment:

It has been used in the purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent eutrophication of surface water bodies.

Other uses
In horticulture it is used for treating iron chlorosis.

Specification:

Item

Standard

FeSO4 7H2O

92% min

Fe

20% min

Pb

0.01 max

Zn

0.05% max

Mn

0.2% max

Free Acid

1.0% max

Free water

8.0% max

PH(5% Sol)

2.5 min

Packaging & Shipping

Ferrous Sulfate Heptahydrate: 25kgs net per bag or 1-1.5tons per big bag

Loading: 24-25 tons per 20GP container without pallet

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