Product Description
Product name:Ferrous Sulfate Heptahydrate
Chemical Formula:FeSO4.7H2O
Cas:7782-63-0
Description:Ferrous sulfate has the chemical formula FeSO4, and its commonly seen hydrate form is FeSO4·7H2O, which is called green vitriol. Visually, it presents as a light blue - green monoclinic crystalline substance. In a dry atmosphere, it undergoes efflorescence, while in a humid environment, it is prone to oxidation, with a brown - yellow basic ferric sulfate forming on its surface. It demonstrates high solubility in water, and its aqueous solution exhibits a light - green color and a slightly acidic nature.
Product Parameters
| TEST ITEMS |
TEST RESULT |
| ASSAY (FeSO4·7H2O) |
≥98.03% |
| FERROUS (Fe) |
≥19.2% |
| TITANIUM DIOXIDE |
≤0.25% |
| FREE ACID |
≤0.3% |
| As |
≤0.0003% |
| Pb |
≤0.0002% |
| Cd |
≤0.0004% |
| FORM |
LIGHT GREEN |
CONCLUSION
|
QUALIFIED |
Application
Can be used to produce concrete additives. It can improve the performance of concrete, such as enhancing the compressive strength and durability of concrete. After adding ferrous sulfate to concrete, it will react chemically with the components in cement. The generated substance can fill the pores inside the concrete and make the concrete structure more compact, thereby improving the impermeability and corrosion resistance of concrete and prolonging the service life of concrete structures.
Ferrous sulfate can be used as a raw material in metallurgical processes. In some hydrometallurgical processes, it can participate in the extraction and refining processes of metals. For example, when extracting metals such as copper and zinc from some complex ores (such as ores containing multiple metal sulfides), ferrous sulfate can act as a reducing agent.
It is also one of the raw materials for preparing iron-based alloys. When producing some iron alloys with special properties (such as alloy steels containing trace elements), ferrous sulfate can provide an iron source. By mixing with other metal salts or metal elements, during the high-temperature smelting process, the iron element in ferrous sulfate fuses with other alloy elements (such as chromium, nickel, molybdenum, etc.) to form an alloy.
Packaging & Shipping
Packing: Package in 25/50/1000kg bag, also accpet customer OEM packing.
Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Certifications and Reviews
Company Profile
Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service.
At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc.
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!
Customer Visiting
FAQ
Q: How long is your delivery time?
A: It usually takes 7-10 days if the goods are in stock, or 10-15 days if the goods are not, depending on the quantity ordered.
Q: Can you support OEM ?
A: Yes, we can make products as your request.
Q: Do you provide samples?
A: Yes, we could offer the sample for free by requests but are not responsible for the freight cost.
Q: What payment terms do you accept?
A: We accept T/T, L/C at sight;
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