Factory Ammonium Sulfate Crystaline Ammonium Sulphate Used in Fertilizer N21%

• Customization: Available
• CAS No.: 7783-20-2
• Formula: (Nh4)2so4
• Certification: ISO9001, SGS Ccic COA
• Application: Vegetables, Flowers, Fruit, Crops
• Appearance: Granular
• Infection on Soil: Physiological Acid
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Transport Package: Bag
• Trademark: RUNQUAN
• Production Capacity: 10000 Mt/Month

Product Description

Ammonium sulphate is one of the most widely used nitrogen fertilizers.  Ammonium sulphate  provides an equal balance of nitrogen and sulphur and can make crops thrive and improve fruit quality and yield and also strengthen resistance to disaster .  Ammonium sulphate is the best fast releasing, quick acting and can be used directly for a wide range of soil and crops, and also as seed fertilizers, base fertilizer and additional fertilizer. 
The advantages of Ammonium sulfate fertilizer
(1) Can be used as nitrogen fertilizer and sulfur fertilizer.
(2) (NH4)2SO4 is suitable for the production of low concentration of compound fertilizer .Comparing to other varieties of nitrogen fertilizer such as Urea, it has advantages of good granulation performance advantages and without chloride ions.
(3)In addition, with excellent solubility, ammonium sulfate can form a high salt environment to make a preparing for the protein precipitation and subsequent high salt purification.

 

Specification

Chemical Name: Ammonium sulfate

Molecular Formula: (NH₄)₂SO₄

Molecular Weight: 132.14

CAS: 7783-20-2

Character: Colorless or white crystalline or granule, no smell. Soluble in water 0°C 41.22g, 25°C 43.47g, 100°C 50.42g. Insoluble in ethanol and acetone. pH is 5.5. Relative density is 1.77.

Usage: Widely used in water softener and yeast food.

Packing: Packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. Net weight of each bag is 25kg.

Storage and Transport: Store in a dry and ventilative warehouse, keep away from water and moisture during transport. Unload with care to avoid damage. Store separately from poisonous substances.

INDEX	REQUIREMENT	RESULT
Nitrogen Content (dry basis) %	21%min	21.2%
S Content %	24% min	24.1%
Free acid (H2SO4) Content %	0.03%max	0.01%
Water (H2O)Content	0.15% max	0.1%
Water Insoluble content %	0.01%max	0.01%
TE %	0.007% max	Pass test
AS %	0.00005% max	Pass test
Heavy Metal (As Pb%)	0.005% max	Pass test
Conclusion: all items are in conformity with the agricultural grade.