Ammonia

What is Ammonia gas (NH3)?

Ammonia gas (NH3) is a compound of nitrogen and hydrogen with the formula NH3. A stable binary hydrogen and the simplest pnictogen hydrogen. Ammonia (NH3) is a colorless gas with a characteristic pungent odor. A common nitrogenous waste, especially in aquatic organisms, Ammonia (NH3) contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor for food and fertilizer.

Ammonia gas (NH3) is also directly or indirectly used in the synthesis of many pharmaceutical products and is used in many commercial cleaning products. It is mainly collected by downward diversion of both air and water.

Properties of Ammonia (NH3)

It is a colorless gas with a sharp and pungent odor.
Ammonia gas (NH3) is very soluble in water: 1 liter of water at 800C can dissolve 800 liters of NH3. Ammonia gas (NH3) is a substance that dissolves in water to form an ammonia solution. Concentrated ammonia solution has a concentration of 25%.
Ammonia is weakly basic: The reason is that the electron pair has not joined the bond in the N atom “Ba(OH)2 > NaOH > NH3 > Mg(OH)2 > Al(OH)3”
Ammonia reacts with water (NH3 + H2O) (NH3 + H2O ↔ NH4+ + OH-). NH3 solution turns blue litmus blue, colorless phenolphthalein turns pink.
Ammonia reacts with Acid → Ammonium Salt Muối
Ammonia reacts with salt solutions of metals in which hydroxides are insoluble → bases and salts
Ammonia is a strong reducing agent: This is because the N in NH3 has the lowest oxidation state of -3 .
Ammonia reacts with O2
Ammonia reacts with Cl2
Ammonia reacts with metal oxides

Application of industrial ammonia (NH3) gas in industries

Fertilizer

In fact, about 83% of liquid ammonia is used as fertilizer because all nitrogen compounds are derived from NH3, which is essential for plant growth.
In 2004, ammonia was used as fertilizer or as its salts or solutions. When applied to soil, helps provide increased yields of crops such as corn and wheat.
Consuming more than 1% of all man-made energy, ammonia production is an important component of the world energy budget.

Use as bleach

Ammonia (NH3) gas used in households is a solution of NH3 in water used as a cleaning agent for many surfaces. Liquid ammonia produces a bright glow. In particular, ammonia is used to clean glass, porcelain and stainless steel, or is used to clean ovens and soak utensils to clean dust …

In the textile industry

Liquid Ammonia (NH3) gas is used to treat cotton raw materials, giving a glossy alkaline property using alkaline agents. In particular, it is used to launder wool money.

Environmental treatment of exhaust gas

Liquid ammonia gas (NH3) is used in environmental treatment to remove substances such as Nox, Sox in the exhaust gas of fossil fuels such as coal, stone…

As an antibacterial agent in food

Ammonia gas (NH3) is a strong reducing agent, Anhydrous Ammonia is currently used commercially to reduce or eliminate bacterial contamination of beef.

In the wood processing industry

Liquid ammonia gas (NH3) is used in woodworking, to deepen the color because the ammonia gas reacts with the natural tannins in the wood and changes the color more beautifully.

Price of industrial Ammonia (NH3) gas

SIG Vietnam supplies Ammonia (NH3 gas)industrial in gas and liquid form. Ammonia gas (NH3) is delivered in 40L, 50L gas bottles and pallets or loaded into customer bottles at the filling station in the factory. Ammonia gas (NH3 gas) liquid is distributed by LGC, ISO tank or pumped directly at the factory. So, if you want to know the price, please contact SIG Vietnam to get the price of industrial Ammonia gas (NH3 gas) according to your needs.

The place of supplying – producing – distributing industrial gas

Sing Industrial Gas Vietnam Co., Ltd. is a professional manufacturer and distributor of industrial Ammonia (NH3) gas. In addition, we also supply other industrial gases such as: liquid Nitrogen, liquid Argon and Acetylene gas, Oxygen gas, Hydrogen gas, Mix gas, Helium gas, Ethylene gas…

Oxygen, Nitrogen, Argon, Carbon Dioxide (CO2) filling service. Dissolved Acetylene (D.A), mixing gas and Ethylene gas, gas filling service for bottles and bottle assemblies. In addition, the company SIG Vietnam also provides refrigerant gases such as: R22, R134a, R401A, R404A, R407C and R410 in bottle form. Single use or reusable bottle. With many weights from 13.6kg to 100kg.

In addition, the company SIG Vietnam also provides other services such as: rental service ISO tanks and tanks, design and construction services. Installation and management (EPCM) for the gas pipeline system. Pipeline cleaning services as well as gas transportation.

Our customers are steel mills, shipbuilding and repair plants. Hospitals and many companies in other fields such as semiconductor equipment, electronics. Food and beverage processing, refrigeration equipment and paper production.