Potassium sulphate is an important chlorine-free potassium fertilizer containing sulfur and potassium. The general content is 50%52%, and the S content is about 18%. Pure potassium sulfate is a colorless crystal, and the appearance of agricultural potassium sulfate is mostly pale yellow. Potassium sulfate is a good water-soluble potassium fertilizer because of its low moisture absorption, non-caking, good physical properties and convenient application. Potassium sulfate is especially suitable for cash crops that are resistant to chlorine and like potassium, such as tobacco, grapes, beet, tea, potatoes, flax and various fruit trees. It is also the main raw material for making chlorine-free nitrogen, phosphorus and potassium ternary compound fertilizer. Potassium sulfate is a chemical neutral and physiological acidic fertilizer, which is suitable for a variety of soils (excluding flooded soils) and crops. When applied to the soil, potassium ions can be directly absorbed and utilized by crops or adsorbed by soil colloids. The application of potassium sulfate to cruciferous crops and other crops requiring more sulphur in sulphur-deficient soils has a better effect.
Potassium sulphate is the basic material for the manufacture of various potassium salts such as potassium carbonate and potassium persulfate. The glass industry is used as a detergent. The dyestuff industry is used as an intermediate. The perfume industry is used as auxiliaries, etc. The pharmaceutical industry is also used as a laxative and in the treatment of soluble barium salt poisoning. Potassium sulfate is commonly used in agriculture as a potassium fertilizer. The content of potassium oxide is 50%. It is commonly called "Baikali" in Taiwan. In addition, potassium sulfate is also used in industry for glass, dyes, spices, medicine and so on.
Zibo Aojin Chemical Sales Co., Ltd. is located in Zibo New Material Trading Center of Shandong Province. Founded in 2009, Zibo Aojin Chemical Sales Co., Ltd. is an enterprise registered and approved by the relevant state departments and has been producing and selling chemical raw materials for more than ten years. Under the supports of a very strong R & D and production team as well as rich experiences on customer product service, we have the good ability to make effective optimal designs on the products that customers request and provide customized & integrated product service. Our products are widely used in petroleum, copper mine, construction, pharmaceutical, leather, water treatment, paint, ink, paper and other industries, and our products pass the testing of SGS & BV; we own the license of import and export business too. Focusing on customers' demands permanently, we have successfully become a trustworthy enterprise among customers due to our sincere, fast, quality and efficient services. At present, our products are well sold in the United States, Europe, Japan, South Korea, South America, Southeast Asia and other countries and regions.
Our company always adheres to this external business philosophy of "honest business" and "being mutual-benefited and win-win" and such internal management philosophy of "being people-oriented, pragmatic and innovative". In the new era and new market environment, our company is going to expand business and make innovation, and then return customers all around the world with high-quality products and excellent services. We sincerely welcome your visit and business!
1: May I have a sample order?
Yes, we welcome sample order to test and check our quality. Send me your requirement of the product you need. We can provide free sample, you just provide us the freight collect.
2: What is your acceptable payment term?
L/C,T/T,Western Union.
3: How about the validity of the offer?
Usually our offer is valid for 1 week. However, validity might vary between different products.
4: What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of lading, COA, MSDS and Origin Certificate. Please let us know if you need additional documents.
5: What is loading port?
Usually loading port is Qingdao port, besides, Shanghai Port, Lianyungang Port is totally no problem for us, and also we can ship from other ports as your requirement