ammonium bicarbonate powder Raw Materials CAS 1066-33-7

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Uses and synthesis of ammonium bicarbonate powder

ammonium bicarbonate powder is a nitrogenous chemical fertiliser, also known as acid ammonium carbonate or ammonium bicarbonate, abbreviated as ammonium carbonate, commonly known as gas fertiliser. White powder or lump crystal, slightly ammonia odour, relative density 1.58, melting point 107.5℃(hot).

ammonium bicarbonate CAS 1066-33-7 Easily soluble in water, aqueous solution is alkaline, alkaline is weak, insoluble in ethanol and acetone. Easily hygroscopic caking.

Chemically unstable, ammonium bicarbonate Raw Materials decomposes slowly into carbon dioxide, ammonia and water at room temperature, and the decomposition speed is accelerated with the increase of temperature and humidity.

Applications / Functions of ammonium bicarbonate powder

• ammonium bicarbonate powder used as nitrogen fertiliser, suitable for all kinds of soil, can provide both ammonium nitrogen and carbon dioxide needed for crop growth, but low nitrogen content, easy to caking
• ammonium bicarbonate Raw Materials Used as analytical reagent, also used in the synthesis of ammonium salts and fabric degreasing
• Used as chemical fertiliser
• ammonium bicarbonate CAS 1066-33-7 can promote crop growth and photosynthesis, promote the seedling long leaves, can be used as fertiliser, can also be used as fertilizer directly applied, used as a food fermentation agent expansion agent

It can be used as chemical bulking agent, which can be used in all kinds of foodstuffs that need to add bulking agent, according to the need of production and appropriate amount.

ammonium bicarbonate powder Used as food fermentation agent. With sodium bicarbonate can be used as bread, biscuits, pancakes and other puffing agent raw materials, also used as foaming powder juice raw materials. Also used for green vegetables, bamboo shoots and other hot bleaching, as well as medicine and reagents.

Physicochemical Property of ammonium bicarbonate powder

White monoclinic or rhombohedral crystal. Soluble in water, insoluble in ethanol, carbon disulfide and concentrated ammonia.

Production methodprocess of ammonium bicarbonate powder

Pass compressed carbon dioxide into concentrated ammonia, and placed under carbon dioxide pressure, and at the same time, cooling, precipitation of crystals, centrifugal separation,dehydration. In refining, it is dissolved in water and ethanol is added to recrystallise it.

1. Production method Carbonation method after the ammonia is absorbed with water, carbonated with carbon dioxide, then separated and dried to produce ammonium bicarbonate CAS 1066-33-7 .
2. Production method: The CO2 gas from lime kiln and washed and purified, saturated with ammonia, then centrifugal separation and hot air drying to get ammonium bicarbonate powder.

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