Granular N21 Ammonium Sulphate for Plant Fertilizer

• Customization: Available
• CAS No.: 7783-20-2
• Formula: (Nh4)2so4
• Model NO.: N 21
• EINECS: 231-984-1
• Certification: ISO9001, ISO
• Application: Vegetables, Flowers, Fruit
• Appearance: Granular
• Infection on Soil: Physiological Acid
• Chemical Character: Chemical Acid
• Release Type: Quick
• Type: Amide Nitrogen Fertilizer
• Transport Package: Bag
• Specification: 50kg/Bag
• Trademark: UNION
• Origin: China
• HS Code: 31022100
• Production Capacity: 10000tons/Month

Product Description

Products Description

Ammonium sulfate is a typical Nitrogen-based, water-soluble, and fast-acting fertilizer.

Ammonium sulfate ((NH4)2SO4) is a product manufactured on a large scale and used mainly as a nitrogen fertilizer in agriculture. In addition, there are numerous other niche applications, e.g., as a food additive and in drinking water treatment.

(NH4)2 SO4 was one of the first and most widely used nitrogen (N) fertilizers for crop production. Its high solubility provides versatility for a number of agricultural applications.

To get the crystal size best suited for the application, the reaction conditions are controlled by screening and drying (centrifuges & dryers) the particles until achieving the desired size. Some materials are coated with a conditioner to reduce dust and caking.

Density:	1.76
Melting Point:	280°C
Water Solubility:	77 g/100 mL (25°C)
Physical And Chemical Properties:	The pure product is a colorless transparent orthorhombic crystal. It is easily soluble in water (70.6g/100ml water at 0, 103.8g/100ml water at 100), and its aqueous solution is acidic.
Product Usage:	Used as a fertilizer, it can also be used as a welding powder, a fabric fire retardant, and in medicine as a salting-out agent, an osmotic pressure regulator, etc.

Specification of Ammonium Sulphate
 

Nitrogen (N) %	20.5 min
Moisture %	1 max
Sulfur %	23.5 min
Insoluble %	0.2 max

Crystal [Capro /stell grade]

Grade	Capro /stell grade
Physical appearance	Crystal
N	21 PCT Min
Moisture	0.5 PCT Max
Free acid	0.2 PCT Max
Sulfer	24% Min
Color	White/Off-white

Granular [Capro /stell grade]

Grade	Capro /stell grade
Physical appearance	Crystal
N	20PCT Min
Moisture	1.0 PCT Max
Free acid	0.2 PCT Max
Sulfer	23% Min
Color	White/Off-white