| Customization: | Available |
|---|---|
| CAS No.: | 7782-63-0 |
| Formula: | Feso4 7H2O |
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Iron (II) Sulfate (British English: Iron (II) Sulfate) or ferrous sulfate denotes a range of salts with the formula Fe SO4·xH2O. These compounds exist most commonly as the heptahydrate (x = 7) but several values for x are known. The hydrated form is used medically to treat or prevent iron deficiency, and also for industrial applications. Known since ancient times as Copperas and as Green Vitriol (vitriol is an archaic name for sulfate), the blue-green heptahydrate (hydrate with 7 molecules of water) is the most common form of this material. All the iron(II) sulfates dissolve in water to give the same aquo complex [Fe(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. The name copperas dates from times when the copper(II) sulfate was known as blue copperas, and perhaps in analogy, iron(II) and zinc sulfate were known respectively as green and white copperas.
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(6) High quality chemicals with best competitive price;
Industrially used for the manufacture of iron salts, inks, red iron oxide and indigo, used as mordants, tanning agents, water purifying agents, wood preservatives and disinfectants, etc.; used as fertilizers, herbicides and pesticides in agriculture.
| Item | Standard |
| FeSO4·7H2O | ≥98% |
| Fe % | ≥19% |
| As % | ≤0.0004 |
| Pb % | ≤0.002 |
| Cd % | ≤0.0005 |
Packaging: 25KG Bag or 1250KG Bulk Bag
Storage: In a cool dry place and keep away from strong light and heat.
Q1. How about your company?
A: Established in 2010 and honored every day since. Qingdao Fangjinlong's mission is providing unparalleled quality and service in every aspect of our operations, As a chemical expert and supplier, the company has invested 2 chemical plants and it relies on the research and development of technology of the Environmental Science and Engineering of Ocean university of China . Fangjinlong undertakes and provides support for market-driven research,strives for commercialization of the technologies to benefit the industry and the society at large, as well as to promote the economic growth and sustainability of the earth. Begin your partnership with Fangjinlong , please contact us.
Q2. How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q3:Can you give me a discount price?
A: Surely,It depend on your quantity.
Q4:How can i get a sample?
A: Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q5: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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