- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
 |
Product: Potassium Sulfate Fertilizer Molecular formula: K2SO4 Molecular weight:174.24 |  |
Properties
Potassium Sulfate Fertilizer，Usually colorless or white crystals, particles, or powders. Odorless, bitter. Hard. The chemical property is not lively. It's stable in the air. Density 2.66 G/CM. MELTING POINT 1069 °C. The water solution is neutral, and the Ph is about 7. 1 G SOLUBLE IN 8.3 ml water, 4 ml boiling water, 75 ml glycerol, insoluble in ethanol.
Applications
It is the basic raw material for making various potassium salts, such as potassium carbonate, potassium persulfate, etc. . The glass industry uses it as a clarifier. Used as an intermediate in the dye industry. Used as auxiliary agent in perfume industry. The pharmaceutical industry also uses it as a laxative. It's also used for serum protein biochemical tests.
Potassium sulfate is a potassium fertilizer commonly used in agriculture, containing about 50% potassium. Potassium sulfate is a chlorine-free, high-quality, highly efficient potash fertilizer, especially in the cultivation of chlorine-sensitive crops such as tobacco, grapes, sugar beets, tea trees, potatoes, flax and various fruit trees. It is also an essential and important fertilizer. It's also high quality. The main raw materials of nitrogen, phosphorus and potassium compound fertilizer.
Product Parameters
Name | Potassium Sulphate |
Appearance | Powder |
K2O | 50.0%min |
Cl | 1.5%max |
H2SO4 | 3.0%max |
Moisture | 1.5%max |
Storage and transportation
Stored in a dry, cool and ventilated place, away from heat, avoid the sun, no moisture, no sign of the Sun.
Package
25/50KG woven bag lined with plastic bags, or according to the requirements of customers.
Our certificate：
 |
Our factory：
FAQ：
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q4: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us.
