50% Sop Fertilizer, Potassium Sulphate (K2SO4)
| Price: |
US $ 474-484/Ton |
| Min Order: |
25/Ton |
| Pay Type: |
L/C,T/T,Western Union,Paypal |
Product Specifications
| Prod Model: |
0-52-0 |
| Classification: |
Compound Fertilizer |
Product Description
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 crystalPurity: 98% minPotassium (K2O): 50% minFree acid: 0.03% maxCalcium: 0.01% maxChloride and chlorate (Cl): 5ppm maxIron (Fe): 2 ppm maxArsenic (As): 1ppm maxHeavy metals (Pb): 5 ppm maxWater insoluble: 0.005% maxpH value (5% water solution): 5.0-8.0
ApplicationIt 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.
Technical Name : POTASSIUM SULPHATE |
Synonym |
Sulphate of potash |
CAS No. |
7778-80-5 |
Molecular Formula |
K2SO4 |
Molecular Weight |
174.26 |
Description |
White Powder |
Specifications |
Solubility |
Freely Soluble In Water, Very Soluble In Boiling Water, |
Assay |
Min 99 % |
Sulphur |
Min 18 % |
K2O |
Min 50 % |
Moisture |
Max 0.5 % |
Chloride |
Max 2.5 % |
PH Of 5% Sol |
5-7 |
Water Insoluble |
Max 0.05% |
Xuzhou TianChang Chemical Co., Ltd located in Xuzhou which a beautiful scenery and convenient traffic city. Formerly it was a nitrogen fertilizer plant, and restructed into a private joint-stock enterprises in 1995.
Our main products: Nitrates, Phosphates series, Nitrogen Fertilizer, Potassium Fertilizer, NPK compound Fertilizer, Urea ect Agricultural chemicals.
We annually produce over 100, 000 tons, export over 40, 000 tons of products. As a company with I/E license, we have sold our products in all the places of China, and exported our products into more than 40 countries and regions, and customers are highly satisfied with our products.
Tianchang Chemical Taking "honest as basis, quality as tenet, and development as target" as strategic thinking, we have been working hard to strengthen reforming by adopting the leading technologies, improve management system by adopting the right ideology and improve equipment by increasing investments. Now, we are receiving a high reputation for leading manufacturing methods, experienced technicians and complete inspection facilities.
Xuzhou Tianchang Chemical Sticking to such business idea of "Doing our best for customers' demands, producing quality products for customers' trusts, offering good price for customers' satisfactions; We aim to win your trusted by sincere service wholeheartedly", Tianchang sincerely welcome your business and visit. We are looking forward to cooperating with you for mutual development and bright future!
