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Ammonium Sulfate/Diammonium Sulfate

Molecular Formula:(NH4)2SO4
PORT:Shanghai, Tianjin, Qingdao


Ammonium sulfate product introduction

Ammonium sulfate is an inorganic substance, which is white or grayish white granules, easily soluble in water, and the aqueous solution is acidic and insoluble in alcohol, acetone and ammonia. It can release ammonia when reacting with alkali and is deliquescent. Ammonium sulfate is mainly used as fertilizer and is suitable for various soils and crops. It can also be used in textile, leather, medicine and other fields.


Ammonium sulfate is a kind of excellent nitrogen fertilizer (commonly known as ammonium sulfate powder), which is suitable for general soils and crops. It can make branches and leaves grow vigorously, improve fruit quality and yield, enhance the resistance of crops to disasters, and be used as base fertilizer, additional fertilizer and seed fertilizer. It can make double decomposition reaction with salt to produce ammonium chloride, react with aluminum sulfate to produce aluminum ammonium sulfate, and produce refractory materials together with boric acid. Adding to electroplating solution can increase its conductivity. It is also a catalyst for food caramel color, a nitrogen source for culturing yeast in the production of fresh yeast, a dyeing assistant for dyeing of acid dyes, and a deliming agent for leather. In addition, it is also used in beer brewing, chemical reagent and battery production. Another important function of the product is to mine rare earth. Ammonium sulfate is used as raw material for mining, and the rare earth element in the mineral soil is exchanged in the form of ion exchange, and then the leaching solution is collected to remove impurities, precipitate, press and burn, and then the rare earth raw ore is obtained. Each ton of rare earth raw ore mined requires about 5 tons of ammonium sulfate.

It also has many biological uses, and is mostly used in protein purification process. Ammonium sulfate is an inert substance, not easy to react with other bioactive substances, and can protect protein activity to the maximum extent in the process of purification. In addition, ammonium sulfate is very soluble and can form a high-salt environment, making preparation for protein precipitation and subsequent high-salt purification.


Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(4-nonylphenoxy)-, ammonium salt, p-Nonylphenol, ethoxylate, sulfate, ammonium salt, 2-ethanediyl), alpha-sulfo- omega -(4-nonylphenoxy)-poly(oxy- ammonium salt, 2-ethanediyl), alpha-sulfo- omega-(4-nonylphenoxy)-poly(oxy- ammonium salt

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