- Product description: Anhydrous ferrous sulfate is white powder, and crystal water is light green crystal. The crystal is commonly called "green vitriol", and it is pale green in solution. Ferrous sulfate can be used to ma
Anhydrous ferrous sulfate is white powder, and crystal water is light green crystal. The crystal is commonly called "green vitriol", and it is pale green in solution. Ferrous sulfate can be used to make ferric salt, iron oxide pigment, mordant, water purifying agent, preservative, disinfectant, etc.
1. Water treatment
Ferrous sulfate is used for flocculating and purifying water, and removing phosphate from urban and industrial sewage to prevent eutrophication of water bodies.
2, reducing agent
A large amount of ferrous sulfate is used as reducing agent, which mainly reduces chromate in cement.
Ferrous sulfate is used in the treatment of iron deficiency anemia. It is also used for iron in food. Prolonged overuse may cause side effects such as abdominal pain and nausea.
Medicine can also be used as a local astringent and blood enriching agent, which can be used for chronic bleeding caused by uterine leiomyoma.
The production of a, tannic acid inks and other inks requires ferrous sulfate. Ferrous dye is also used in wood dyed mordant.
B and ferrous sulfate can be used to stain the concrete into yellow rust.
C and woodworking ferrous sulphate make the maple dye silver color.
Regulating the pH of soil and promoting chlorophyll formation (also called iron fertilizer) can control the yellowing disease caused by iron deficiency. It is an indispensable element for sour flowers and trees, especially iron trees. Agriculture can also be used as a pesticide, which can prevent wheat smut, scab of apples and pears, and rot of fruit trees; it can also be used as fertilizer to remove the moss and lichens of the trunk.
6. Analytical Chemistry
Ferrous sulfate can be used as a reagent for chromatographic analysis.