Feso4. H2O Factory Price Industrial Grade Food Grade Ferrous Sulfate

Min.Order: 1

Product origin: Jinan, Shandong, China

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US$ 80 ~ 120

Description

Ferrous sulfate heptahydrate commonly known as alum, is a blue-green crystal or particles, mainly used for iron fertilizer, pesticides, pigments, medicine, etc., in addition to chromatographic analysis reagents. It is a by-product of the sulfuric acid process in the production of a rare metal product. The product is a light green or yellowish-green crystalline solid.

Grade Item		Heptahydrate	Monohydrate
(FeSO₄·H₂O)	% ≥	----	91.4
(FeSO₄·7H₂O)	% ≥	98.0	----
(Fe)	% ≥	19.7	30.0
(As)	% ≤	0.0002	0.0002
(Pb)	% ≤	0.002	0.002
(Fineness 180μm)	% ≥	----	95

APPLICATION
Ferrous sulfate can be used to make iron salts, iron oxide pigments, mordants, water purification agents, preservatives, disinfectants, etc

Ferrous sulfate use in medical

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. In horticulture it is used for treating iron chlorosis.

Ferrous sulfate can 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.

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