21% Price Ammonium Sulfate Bulk Crystals

• Customization: Available
• CAS No.: 7783-20-2
• Formula: (Nh4)2so4
• Model NO.: Organic fertilizer
• EINECS: 231-984-1
• Application: Vegetables, Flowers, Fruit
• Appearance: Granular
• Infection on Soil: Physiological Acid
• Chemical Character: Chemical Acid
• Release Type: Quick
• Type: Ammonium Nitrogen Fertilizer
• Nitrogen: 20.5% Min
• Size: 2.00-5.00mm
• Moisture: 1.0% Maximum Value
• Solubility: 99.5% Minimum Value
• pH: 5.5
• Transport Package: 25/50/500/1000 Kg Bags
• Specification: 25/50/500/1000 Kg Bags
• Trademark: Customization
• Origin: China
• Production Capacity: 2000 Tons Per Month

Product Description

Product Description

Ammonium sulfate is a type of nitrogen fertilizer, containing both the major element nitrogen and the secondary element sulfur. Its advantages include relatively low hygroscopicity and difficulty in caking. Compared with ammonium nitrate and ammonium bicarbonate, it has good physical properties and chemical stability. Ammonium sulfate is a quick-acting fertilizer, suitable for alkaline soils, and can be used as base fertilizer, top dressing, and seed fertilizer. It can promote the vigorous growth of branches and leaves, improve the quality and yield of fruits, and enhance the stress resistance of crops.
In addition to being directly applied, it is also a major raw material for compound fertilizers and blended fertilizers.

nitrogen	20.5% min
Size	2.00-5.00mm
moisture	1.0% maximum value
solubility	99.5% minimum value
PH	5.5

 

Product Advantages

• Rapid fertilizer effect: Ammonium sulfate is a quick-acting nitrogen fertilizer. After being applied to the soil, it can dissolve rapidly. The ammonium ions can be quickly absorbed by the plant roots, which can rapidly supplement nitrogen to the crops. Especially during the seedling stage of the crops, it can make the leaves turn green quickly and grow robustly.
• Improve alkaline soil: In alkaline soil, the nitrification of ammonium sulfate will produce hydrogen ions, which can reduce the soil pH value, adjust the soil acidity and alkalinity, and also improve the availability of trace elements such as iron, aluminum, and manganese in the soil, facilitating the absorption by crops.
   
• Provide diverse nutrients: Ammonium sulfate not only contains nitrogen but also provides sulfur to crops. Sulfur is involved in the synthesis of crop proteins, vitamins, and enzymes, helping to improve crop quality and yield, and it is particularly effective for sulfur - loving crops such as cruciferous crops.
• Good physical properties: Ammonium sulfate is usually a white crystal, not easy to absorb moisture and cake, which is convenient for storage. During application, it can be applied by broadcasting, strip - application, or hole - application, etc. It has strong applicability and is easy to use.
   
• High cost-performance ratio: The price is lower than most compound fertilizers, making it suitable for large-scale agricultural production.
• Versatility: It can meet the nitrogen and sulfur requirements simultaneously, reducing the frequency of fertilization.
• Sustainability: The recycling of by-product ammonium sulfate is in line with the development trend of green agriculture.

Application

It is applicable to field crops such as wheat, rice, and corn, as well as sulfur-loving cash crops such as citrus, tea trees, rapeseed, and garlic. . In major vegetable production areas like Shouguang, it can be used for topdressing of leafy vegetables (such as Chinese cabbage and spinach) (concentration 0.3%), or for foliar spraying of solanaceous fruits (such as tomatoes and cucumbers).

 

Precautions

• Precautions
  • Control of fertilization amount: The amount of fertilizer to be applied should be determined according to the fertility of different crops and soils. Excessive application may lead to excessive vegetative growth of crops or seedling burning. 
  
  • Fertilization timing: When used in dry land, watering should be carried out in a timely manner to prevent fertilizer evaporation; when used in paddy fields, it should be applied in combination with plowing and harrowing. 
  
  • Avoid mixing with alkaline fertilizers: Mixing may produce ammonia gas and reduce the fertilizer efficiency. 
  
  In summary, ammonium sulfate fertilizer is an effective nitrogen fertilizer that can promote plant growth and increase crop yields. However, attention should be paid to the amount and timing of fertilization to maximize its fertilizer effect.

Packaging & Shipping

FAQ

Q: Do you provide free samples of your products?
A: Yes, we offer free samples; however, the freight is borne by the customer.

Q: What is the estimated delivery time for the goods?
A: Our goal is to deliver the goods within ten days after confirming the order.

Q: How long will it take you to deliver the products?
A: Generally, if we have stock, our delivery time is 10-15 days. If we don't have stock, it may take about 15-20 days to arrange the shipment.

Q: What payment methods do you accept?
A: We accept TT (Telegraphic Transfer).