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Ferrous Sulfate Heptahydrate
  • Ferrous Sulfate HeptahydrateFerrous Sulfate Heptahydrate
  • Ferrous Sulfate HeptahydrateFerrous Sulfate Heptahydrate
  • Ferrous Sulfate HeptahydrateFerrous Sulfate Heptahydrate

Ferrous Sulfate Heptahydrate

YIGYOOLY is a famous Chinese supplier of Ferrous Sulfate Heptahydrate. YIGYOOLY Ferrous Sulfate Heptahydrate has been exported with large quantities to many global customers in Asia, Africa, and south America. It perfom good quality, competitive price.

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Product Description

YIGYOOLY China professionally supplied Ferrous Sulfate Heptahydrate, commonly known as green alum, is an inorganic compound with a light blue-green monoclinic crystal. Irritating to the human respiratory tract, inhaling it can cause coughing and shortness of breath. Irritating to eyes, skin, and mucous membranes. YIGYOOLY Ferrous Sulfate Heptahydrate is mainly used as a water purifier, gas purifier, mordant, herbicide, and in the production of inks, pigments, etc. It is also used as a blood tonic in medicine.

Product Basic Infor

Chemical name: Ferrous Sulfate Heptahydrate

Cas No.: 7782-63-0

Molecular formula: FeSO4.7H2O

Molecular weight: 278.05

Appearance: White crystalline powder

Packing: 25kg pp bags or under customer demand


YIGYOOLY Ferrous Sulfate Heptahydrate is used to manufacture iron salts, ink, iron oxide red, and indigo, and is used as a mordant, tanning agent, water purifier, wood preservative, and disinfectant; Used in agriculture as fertilizers, herbicides, and pesticides. Specifically, as follows:

1. Water treatment. It is used for flocculation and purification of water, as well as removal of phosphate from urban and industrial wastewater to prevent eutrophication of water bodies.

2. Medicinal use. YIGYOOLY Ferrous Sulfate Heptahydrate is used to treat iron deficiency anemia; It is also used to add iron to food, and long-term excessive use may cause side effects such as abdominal pain and aversion. Medically, it can also be used as a partial astringent and agent for slow blood loss.

3. Colorants. The production of tannic acid iron ink and other inks requires the use of YIGYOOLY Ferrous Sulfate Heptahydrate. The mordant used for wood dyeing also contains ferrous sulfate; Ferrous sulfate heptahydrate can be used to stain concrete with a yellow rust color; Woodworking uses ferrous sulfate to give maple a silver color.

4. Agriculture. Regulating soil acidity and alkalinity, promoting chlorophyll composition (also known as iron fertilizer), can prevent and control yellowing disease caused by iron deficiency in flowers and trees. It is an element that prefers acidic flowers and trees, especially iron trees that cannot be lacking. In agriculture, it can also be used as a pesticide to prevent and control wheat smut, apple and pear scab, and fruit tree decay; It can also be used as fertilizer to remove moss and lichen from tree trunks.

5. Analytical Chemistry. YIGYOOLY Ferrous Sulfate Heptahydrate can be used as a chromatographic analysis reagent.

Storage & Note

YIGYOOLY Ferrous Sulfate Heptahydrate shall be stored in a cool and ventilated warehouse. Stay away from sparks and heat sources. Prevent direct sunlight. The packaging must be sealed and not damp. It should be stored separately from oxidants, alkalis, etc., and should not be mixed for storage.

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