Article List

• Do you really know the down-stream products of zinc sulfate?

  Do you really know the down-stream products of zinc sulfate? The usages of zinc sulfate not only include used as agricultural fertilizer, feed additive, mineral process but also can be used as raw materials in producing. So, today we will state the down-stream products of zinc sulfate as follows for your reference:

  Product News June 16, 2016
• The importance of purification craft for high purity zinc sulfate

  As we all know, purification is the key process for producing high purity zinc sulfate, and the aim of purify is to get rid off the impurities such as Fe2+,Mn2+,Cd2+,Ni2+and so on.

  Product News June 15, 2016
• The reason of rice ferrous deficiency and its prevention solution

  Once the rice ferrous sulfate deficiency, the whole leaves of rice will turn yellowish-while except the costa and lateral veins staying a bit green .What kind of situation would cause rice ferrous deficiency? As this symptoms appears, how to control?

  Product News June 15, 2016
• The solutions of apple tree ferrous deficiency

  Ferrous sulfate is the essential trace nutrition element of apple trees. Lacking of ferrous, the apple tree will directly influence the generation of chlorophyll land its function. If chlorophyll cannot be synthetized, tree body appears etiolating, even seriously effect fruit trees’s growth and yield of.

  Product News June 15, 2016
• A question on main content of FeSO4.H2O and FeSO4.7H2O

  Today, a new colleague asked me a question about the product: “Vicky, I know the main content of ferrous sulfate monohydrate is 91% , Fe content is 30%. But I can’t understand why the Fe content of ferrous sulfate heptahydrate is 19.7%, while the main content can reach 97%. Could you please explain this question for me?

  Product News June 14, 2016
• Which kinds of sulfate salt unsuitable for big ton bags

  For products package, such as zinc sulfate, ferrous sulfate, manganese sulfate and magnesium sulfate, we can provide 25kgs woven bag with an inner plastic bag. And if clients have special needs, we can offer ton bags and custom made bags.

  Product News June 13, 2016
• Introduction of how to use flower fertilizer like ferrous sulfate well

  Ferrous sulfate is a good flower fertilizer. It can adjust soil PH value and prevent the flowers and trees from ferrous deficiency. Ferrous is an essential trace element for acid preferring trees especially for cycad tree.

  Product News June 13, 2016
• The reason of bark pine’s leaves yellowing and white

  Bark pine, leaves yellowing occur frequently because of ferrous sulfate deficiency and lack sunlight. These two factors would influent the growth of white?bark pine even death ,causing serious economic lost .Now, we summed up some common reasons of white?bark pine leaves yellowing and their prevention solution as bellow :

  Product News June 13, 2016
• The reason of plant ferrous deficiency and its prevention solution

  Fe is one of essential trace elements for plants and crops. Crop ferrous sulfate deficiency would cause leaves yellowing, premature, even cause yield and quality declines.

  Product News June 12, 2016
• Summing up the usages of zinc sulfate and ferrous sulfate

  Summing up the usages of zinc sulfate and ferrous sulfate

  Product News June 06, 2016