Ammonium Sulphate

We provide the best nitrogen and sulfur fertilizers:

Ammonium Sulphate crystal and granules

Formula	(NH₄)₂SO₄
CAS	7783-20-2
Origin	China
Standard	GB/T 535

Classification	Caprolactam	Steel	Iron Phosphate by	MMA	Other Chemicals
Nitrogen	21%min	20.5%min	20.5%min	20.5%min	20.5%min
Sulphur	24%min	23.5%min	23.5%min	0.5%max	23.5%min
Color	0.5%max	0.3%max	1%max	0.3%max	0.3%max
Moisture	White	White or Off-white	White Power	Yellowish	White or Off-white
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Our company provides a comprehensive range of production processes for ammonium sulfate, designed to meet your varied requirements across multiple industries, including Steel \ Caprolactam \ Iron phosphate by \ Amino acid \ MMA \ other chemicals sectors.

Ammonium sulfate derived from different production methods exhibits distinct technical specifications, particle sizes, and colors. Notably, ammonium sulfate produced via the adipic acid process features the highest nitrogen content (minimum 21%) and the lowest moisture content (maximum 0.2%). It is characterized by large particle size, complete water solubility, stable quality, and high production output.

Application

Farming：Ammonium sulfate is a key nitrogen and sulfur fertilizer for economic crops, particularly corn. It can be used directly as fertilizer or in compound fertilizers.
It improves soil pH and helps amend alkaline soils, enhancing crop growth conditions.

Mining rare earths ：Ammonium sulfate is primarily utilized in the mining and extraction of rare earth minerals. It serves as a common leaching agent in the rare earth mineral extraction process, enhancing the leaching efficiency of rare earth elements.