Potassium Sulfate for Agricultural Use (By-product)
Contact Info
- Add:衢江区廿里镇, Zip:
- Contact: 毛德义
- Tel:13505708770
- Email:sx@shengxiaochemical.com
Other Products
Agricultural Potassium Sulfate (By-product)
Product Code: SX1004
Molecular Formula: K2SO4
Molecular Weight: 174
Category: Potash Fertilizer
Properties: Powdered crystals or granules
National Standard for Agricultural Potassium Sulfate GB20406-2006:
Item | Powdered Crystalline | Granular | ||||
Premium Grade | First Grade | Qualified Grade | Premium Grade | First Grade | Qualified Grade | |
Potassium Oxide (K2O) Mass Fraction % ≥ | 50.0 | 50.0 | 45.0 | 50.0 | 50.0 | 40.0 |
Chloride Ion (Cl⁻) Mass Fraction % ≤ | 1.0 | 1.5 | 2.0 | 1.0 | 1.5 | 2.0 |
Moisture (H2O) Mass Fraction % ≤ | 0.5 | 1.5 | 3.0 | 0.5 | 1.5 | 3.0 |
Free Acid (as H2SO4) Mass Fraction % ≤ | 1.0 | 1.5 | 2.0 | 1.0 | 1.5 | 2.0 |
Particle Size (1.00mm - 4.75mm or 3.35mm - 5.60mm) % ≥ | / | / | / | 90 | 90 | 90 |
Usage: Main type of chlorine-free potash fertilizer, primarily used for chlorine-sensitive and potassium-favoring crops such as flax, tobacco, tea, and citrus. Also used in the production of various compound fertilizers.
Packaging and Storage: Packed in plastic woven bags lined with polyethylene film bags or coated polypropylene woven bags. Protect from moisture and prevent bag damage during transportation and storage.
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