Agricultural Grade Ammonium Sulfate Fertilizer White Powder
Agricultural Grade Customized Packaging Ammonium Sulfate Crystal Fertilizer
Product Description
Ammonium sulfate (chemical formula: (NH₄)₂SO₄) is an inorganic compound that typically appears as colorless crystals or white granules, odorless, with good water solubility, but insoluble in ethanol . It decomposes above 280℃, has a relative density of 1.77, a melting point of 140℃, and a pH value of 5.5 for its 0.1mol/L aqueous solution. Ammonium sulfate is hygroscopic and tends to form lumps after absorbing moisture.
Product Parameters
| TEST ITEMS | TEST STANDARD | |
| ANHYDROUS | HEXAHYDRATE | |
| MAGNESIUM CHLORIDE (As MgCl2 )%≥ | 99 | 46 |
| CALCIUM ( As Ca2+ ) %≤ | 0.002 | 0.15 |
| SULFATE ( As SO42-) %≤ | / | 1.00 |
| TOTAL ALKALI METAL CHLORIDE %≤ | / | 0.50 |
| WATER INSOLUBLE % ≤ | 0.20 | 0.10 |
| CHROMA | / | 50 |
| IRON %≤ | 0.005 | / |
| SODIUM %≤ | 0.002 | / |
| MGO %≤ | 0.5 | / |
| MOISTURE %≤ | 0.2 | / |
Application
1.Agriculture
- Nitrogen FertilizerAmmonium sulfate contains approximately 21% nitrogen, making it a high-quality quick-acting nitrogen fertilizer. It is suitable for a wide range of crops, including rice, corn, wheat, cotton, soybeans, vegetables, and fruits. The nitrogen in ammonium sulfate is readily available to plants, promoting vigorous growth and increasing yields.• Rice: Enhances tillering and panicle development, leading to higher grain yields.• Corn: Promotes stalk growth and ear formation, improving overall productivity.
- Wheat: Supports robust root development and grain filling, contributing to better harvests.
- Cotton: Boosts boll formation and fiber quality.
- Soybeans: Increases nodule formation and nitrogen fixation, enhancing overall plant health.
- Vegetables and Fruits: Improves the quality and size of produce, enhancing market value.
Packaging & Shipping
1.Packaging Options
- 25kg PP/PE Bags
- 50kg Woven Bags
- 1000kg Jumbo Bags
- Customized packaging available
2.Shipping & Delivery
- Lead Time: 7–15 working days
- Port: Qingdao / Shanghai / Tianjin / Customized
- Exported to: South America, Africa, Southeast Asia, Middle East, etc.
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