Article List
- What is the best precipitation PH of ferrous sulphate in water treatment?Ferrous sulfate can be used as a reducing agent, decolorant agent, and it has a very good effect in remove auxiliary chemical phosphorus in wastewater. Ferrous sulfate has a strong reductive, but it needs in the alkaline environment to make full use of its oxidation and flocculation. What is the best precipitation PH of ferrous sulphate in water treatment?Product News September 27, 2017
- The alkaline soil conditioner--ferrous sulfateBecause of bad soil properties and obstacle factors, the measures of some physics or chemistry solution, such as adding ferrous sulfate in the alkaline soil, improve the soil condition to improve soil fertility that finally increase crop yield.Product News September 19, 2016
- Producing process of feed grade zinc sulfate monohydrateRech Chemical Co. LTD are happy to share the following manufacturing process of produce feed grade zinc sulfate monohydrate:Product News April 07, 2016
- Test Method Of Ferrous Sulfate HeptahydrateWeigh out 1g of ferrous sulphate heptahydrate and dissolve into 300ml conical flask, with 50 ml distilled water. Add 10ml of sulfuric acid and 4ml phosphoric acid. Use potassium permanganate to titration, till the solution become pink with the color 30 seconds does not disappear.Product News March 30, 2017
- Producing process of ferrous sulfate monohydrate and Iron sulphate heptahydrateThe main raw material of Ferrous sulfate monohydrate is Ferrous sulfate heptahydrate/Copperas, which is light green and blue crystal and is from the Titanium Dioxide factory.Product News April 08, 2016
- Method of Analysis Ferrous Sulfate MonohydrateRech Chemical Co. LTD are happy to share the method of analysis of ferrous sulfate monohydrate as follow: Weight out 1g of Ferrous Sulphate Monohydrate and dissolve into 250ml Conical flask with 100 ml distilled water.Add50 ml of Zimmermann Reinhardt Solution then titrate with Standard Potassium Permanganate Solution until the pink Color persists.Product News November 29, 2016
- The flaw chart of production magnesium sulphate heptahydrate.Industrial production of magnesium sulfate heptahydrate have many methods which use the sulfuric acid and sulfuric acid method including magnesite is one of them.Product News September 30, 2016
- How to mix chemical fertilizer like as ferrous sulfate with farm manure?How to mix chemical fertilizer like as ferrous sulfate with farm manure?Since we’ve known the advantages of chemical fertilizer like as ferrous sulfate? It’s said that it not only prevents the loss of effective ingredients, but also obviously improves the effectiveness if we mix chemical fertilizersIndustry News August 31, 2022
- Can you distinguish crop diseases and deficiency disease?Generally speaking, the crop diseases and deficiency syndrome differs greatly in appearance, but sometimes disease and deficiency disease will be similar in appearance, especially in the early period of zinc sulfate deficiency. It can be distinguished from the following three aspects.1, observe whetIndustry News August 30, 2022
- How to make foliar fertilization of zinc sulfate and other trace elements?Foliar fertilization is mainly used to treat serious deficiency symptom for its rapidity and high efficiency. Here are trace elements foliar fertilization formulas of zinc sulfate, ferrous sulfate, manganese sulfate as follows.1, zinc sulfate solution: blend zinc sulfate 100-200g with 100 kg water.Industry News August 30, 2022