Chemical Calcium Lignosulphonate Powder 8061-52-7 To Improve Phosphate

Product Specification

Calcium Lignosulphonate is used as an improver of phosphate fertilizer

Calcium Lignosulphonate:

Lignin can be widely used in agriculture, mainly can be used as fertilizer and additives of various fertilizers, pesticide slow-release agent, plant growth regulator, feed additives, soil amendments, soil surface water retention agent, but also can be used as a sterilization preservative of fruits and plants, can produce biogas, cultivation of tremella and other edible fungi, on the one hand, a large number of lignin consumption, On the other hand, it can play a significant role and produce unexpected results.

Ordinary superphosphate is more productive, but farmers are increasingly reluctant to use it because it is sticky and inconvenient to transport, store and use. Ordinary superphosphate is difficult to dry, however, adding calcium lignosulfonate, the use of lignin strong water absorption ability, can make ordinary superphosphate into powder, easy to use phosphate fertilizer, but also can improve its fertilizer effect, improve soil quality.

Because phosphorus applied in soil is easy to be fixed, it reduces the effectiveness of phosphorus fertilizer application, wastes resources, increases the cost of fertilization, and also increases the potential danger of water eutrophication caused by soil erosion. By weakening the fixation of phosphorus fertilizer in soil, improving the effectiveness of phosphorus fertilizer in soil and reducing the amount of phosphorus fertilizer, it is an important way to improve the efficiency of phosphorus fertilizer application and prevent the pollution of fertilizer. Studies show that lignin can reduce the adsorption and retention capacity of soil for phosphorus. With the increase of the amount of lignin, the adsorption and retention capacity of soil for phosphorus decreases. Lignin can improve the activity of phosphorus in soil and protect the effectiveness of phosphorus applied in soil.

The molecular structure of lignin contains a large number of active groups and has colloidal properties. Only 3% lignin can be mixed with phosphate powder to produce activated phosphate fertilizer. On the one hand, the acid hydrolysis of phosphate powder and chelation of Ca2+ by lignin can activate phosphate powder and increase the content of available phosphorus. On the other hand, the colloidal properties of lignin resist the fixation effect of A13+, Fe3+ and Mn2+ on activated P and the loss of water-soluble P in soil.

Package and Storage:
(1) The product comes in the form of powdery.The powdery form is packed in PE/PP woven bags, 25kg/package; Jumbo bag.
(2) keep away from moisture.
(3) The product is non-flammable, non-toxic, non-explosive, and can be stored for a long time.

FAQ:
Q1. Which payment is available for your company?
Re: T/T, L/C, D/A, D/P, Western Union, MoneyGram

Q2. How can I get the sample?
Re: We provide you free sample. But you should pay for the postage. When we have a formal transaction, we will refund the postage of this sample.

Q3. How can you guarantee the goods you offer is qualified?
Re: We can provide sample, COA, MSDS and etc to help you insure the quality. And we promise every batch of product will be tested in the factory, and they can only leave the factory after the quality is qualified.

Q4. How can I get your best price?
Re: We will provide you timely market information and the fluctuation trends of raw material to help you determine the most appropriate time for an ord