Inorganic Salt Steel Grade Ammonium Sulphate as with N Fertilizer 20.5% Nitrogen

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Product Description

📍 Basic Info.
Model NO.20.5-0-0
EINECS231-984-1 Ammonium Sulphate
CertificationISO9001
ApplicationVegetables, Flowers, Fruit
AppearanceGranular
Infection on SoilPhysiological Acid
Chemical CharacterChemical Acid
Release TypeSlow
Purity99%
ColorWhite or White Grey
Moisture1.5%Max
Nitrogen20.5.0%Min
Transport Package25/50/500/1000 Kg Bags
TrademarkCustomization
OriginChina
Production Capacity5,000 Tons Per Month
📝 Product Description
Ammonium Sulphate Fertilizer

The agricultural-grade ammonium sulfate fertilizer we offer has a nitrogen content of 21% and is rich in approximately 24% sulfur. It is a high-quality product with the dual functions of nitrogen fertilizer and sulfur fertilizer. The product is in the form of white crystalline granules, with high purity and strong water solubility. It can be quickly absorbed by crop roots and is suitable for field crops such as rice, wheat, and corn, as well as economic crops sensitive to sulfur, such as rapeseed, garlic, and tea trees.

Ammonium sulfate is a physiologically acidic fertilizer, and its aqueous solution is acidic. Its unique acidity and alkalinity make it perform outstandingly in the improvement of alkaline soils. It can adjust the soil pH value and activate soil nutrients. At the same time, the heavy metal content of the product is strictly controlled to meet international environmental protection standards.

📊 Product Parameters
Item Parameter
Purity99%
Nitrogen20.5.0%min
MOISTURE1.5%max
DENSITY1.769 G/cm3 (20 C)
ApplicationAgricultural Fertilizer Use
⚙️ Product Functions
Function 1

High Purity & Solubility: This product has high purity and good water solubility, making it suitable for drip irrigation, flushing, and foliar spraying.

Safety & Efficiency: It does not contain hormones, has no toxic side effects on crops, and has high total content of nitrogen, phosphorus, and potassium, meeting the nutritional needs of crops in different periods.

Function 2
Function 3

Nutrient Balance: Quickly relieve the symptoms of dried leaves, fruit deformity, cracked fruit, and falling fruit caused by insufficient potassium nutrition.

Yield Improvement: It can promote the rapid transfer of nutrients to the fruit. Improve the fruit hardness, skin flexibility, and surface gloss; increase the sweetness, high fruit quality, early market appearance, and increase the yield.

Function 4
Field Display 1
Field Display 2
🌱 Scope of Application
Application Range
Frequently Asked Questions
What is the nitrogen content of this ammonium sulfate?
The fertilizer contains a minimum of 20.5% nitrogen, making it a highly efficient source of nitrogen for various crops.
Which crops are best suited for this fertilizer?
It is ideal for field crops like rice, wheat, and corn, as well as sulfur-sensitive economic crops such as rapeseed, garlic, and tea trees.
How does it affect alkaline soil?
As a physiologically acidic fertilizer, it helps adjust soil pH levels and activates soil nutrients in alkaline environments.
Is this product water-soluble?
Yes, it features excellent water solubility, which makes it perfect for drip irrigation and foliar spraying applications.
What are the available packaging sizes?
We provide flexible packaging options including 25kg, 50kg, 500kg, and 1000kg bags to domestic and international requirements.
Does it meet environmental standards?
Yes, the heavy metal content is strictly controlled to comply with international environmental protection standards for safe agricultural use.

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