Molecular Formula: K2SO4
Molecular Weight: 174.26
Property:
K2SO4 is a water soluble, physiological neutral fertilizer. It supplies K+ and SO42- quickly after application. It makes crops thrive and improves fruit quality, increases yield, and enhances resistance to disaster. It provides K+ without Cl-, especially suitable for plants avoiding Cl-, like tobacco, tea plant, grape, cane, beet, watermelon, potato and so on.
Specification:
Appearance: White or light yellow crystal
Purity: 98% min
Potassium (K2O): 50% min
Free acid: 0.03% max
Chloride and chlorate (Cl): 5ppm max
Iron (Fe): 2 ppm max
Arsenic (As): 1ppm max
Heavy metals (Pb): 5 ppm max
Water insoluble: 0.005% max
PH value (5% water solution): 5.0-8.0
Application
It can be used as basic fertilizer, additional fertilizer and seed manure. It is suitable especially for onions, garlic, hemp, potatoes and other crops which need high sulfur but avoid chlorine. For soil lack of sulfur, ammonium sulphate is favorite fertilizer.
For specific application rates follow the recommendation of a qualified individual or institution.
Note:
Long-term separate application causes soil acidification, deteriorate soil structure.
Apply small amount each time on sandy soil to reduce leaching, deep placement when apply in water field and calcareous soils, deeper when apply on dry land.
Not suitable for acid soil and calcareous soil.
Package and storage:
Package: Plastic woven bag, PE liner, 25kgs, 50kgs or according to client request.
Storage: In sealed and well-ventilated place, avoid sunshine.
Qingdao Future Group, began its operations as a manufacturer, wholesaler, and trader of a unique range of products, while focusing heavily on both the better products and the better life support. Future Group is dedicated to forming prosperous partnership to produce and develop plant nutrition and protection products, animal nutrition and Human Health support products, environmentally-sound industrial products, Consultation for friendly farming, feed & food nutrition science, with emphasis on development and improvement of life quality. We supplies and distributes products with good quality and service to many countries worldwide. Welcome to joining us, focusing on healthy growth, improving the quality of life, and subsequent growing to success with future environmentally win-win way.
We are a China-based corporation which devoted to organic fertilizing such as Humic Acid, Fulvic Acid, Amino Acid & Seaweed product. Being a reliable, dependable& trustworthy supplier of diverse organic fertilizer is what we do and shall keepdoing! During past decade, we have been exporting to over 30 countries and region around the world. We shall deliver you good products since we are raw-material-based manufacturer & exporter. Quality of product could be guaranteed with professional QC team. Beyond that, we shall reinvent more practical formulation according to your specific requirement! We are on our way being a global organic fertilizer supplier with supports from multiple scientific institutions. It takes not only time but also perspiration to get deeper & deeper knowledge of organic fertilizer products. We shall deliver the best logistic service according to the demands of each customer.
Wherever you are, pick up your phone and leave the problem to us!
