Introduction:
| CAS No.: |
7720-78-7 |
| Formula: |
FeSO4·7H2O |
| EINECS: |
231-753-5 |
| Certification: |
ISO,CIQ ,SGS |
| Purity: |
≥98% |
| Type: |
Ferrous Sulfate |
ferrous sulfate (green vitriol), commonly known as green alum, is an inorganic compound with the formula FeSO4·7H2O. Mainly used in the manufacture of iron salt, ink, magnetic iron oxide, water purification agent, disinfectant, iron catalyst; It is used as coal dye, tanning agent, bleaching agent, wood preservative and compound fertilizer additive, and processing ferrous sulfate monohydrate.
Heptahydrate ferrous sulfate can be divided into two tyes:dry and non dry,they have different purity and application.
Application:
1. Water treatment. Ferrous sulfate heptahydrate is used in the flocculation purification of water, as well as the removal of phosphate from municipal and industrial wastewater to prevent eutrophication of water bodies.
2. Restorative. A large amount of ferrous sulfate is used as a restorative, primarily to restore chromate in cement.
3. Medicinal use. 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. It can also be used as a partial astringent and agent in medicine and can be used for slow blood loss.
4. Colorant. Ferrous sulfate is used in the production of iron tannate inks and other inks. Mordant for wood dyeing also contains ferrous sulfate; Ferrous sulfate heptahydrate can be used to stain concrete yellow rust color; Woodworkers use ferrous sulfate to tint maple with silver.
5. Agriculture. Regulating soil pH, promoting chlorophyll composition (also known as iron fertilizer), can prevent flowers and trees due to iron deficiency caused by yellowing disease. It is an element that likes acid flowers and trees especially iron trees. Agriculture can also be used as a pesticide, can prevent wheat smut, apple and pear scab, fruit tree rot; It can also be used as fertilizer to remove moss and lichen from tree trunks.
6. Analytical chemistry. Ferrous sulfate heptahydrate can be used as a reagent for chromatographic analysis.
3.Packing:
25kg/bag 50kg/bag 1000kg/bag 1250kg/bag
Any other packing could also be customized
4.Storage:
Store in a cool, ventilated warehouse. Keep away from fire and heat. Keep out of direct sunlight. The package must be sealed and protected from moisture. It should be stored separately from oxidants and alkalis, and should not be mixed.
5.Loading:
FAQ:
Q1: Can you offer free samples?
A: Yes, we can offer free sample, but courier fee should be paid by your side
Q2: How to pay?
A: We can accept T/T, LC,DP at sight,Western Union,Paypal
Q3: what is your MOQ?
A:Our MOQ is usually 20'FCL,but
Q4: How can you guarantee the quality of your products ?
We will test every batch goods by our quality department and we also can do thrid party inspection.
Q5: Do you have any other chemicals?
A: Yes, we have many other chemicals including agrochemicals,industrial chemicals,watertreatment chemicals,fertilizers and food feed addtives,if you have any needs,please let me know.
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