Hydroxyl Ammonium Sulfate (Hydroxylamine Sulfate)

What is Hydroxyl Ammonium Sulfate (Hydroxylamine Sulfate)?

Molecular Formula (Hydroxyl Ammonium Sulfate (Hydroxylamine Sulfate)): (NH₂OH)₂.H₂SO₄ or H₈N₂O₆S

Molecular Weight: 164.132 g/mol

Chemical Name: Hydroxyl Ammonium Sulfate

CAS Number: 10039-54-0

Hydroxyl Ammonium Sulfate (Hydroxylamine Sulfate) is composed of Sulfuric Acid salt and hydroxylamine. It has an easily processable form that can explode when pure.

It is a white nitrogen-containing compound. Therefore, it is an ammonia-like compound.

Other names are as follows;

• Hydroxyl Ammonium Sulfate
• Hydroxylamine Sulfate
• Hydroxylamine Sulfate, Corrosive
• Hydroxyazanium Sulfate
• Bis(hydroxylammonium Sulfate)
• 10039-54-0
• Hydroxylamine Sulfate (2:1), salt
• Oxammonium Sulfate
• Hydroxylamine, Sulfate
• Hydroxylamine Neutral Sulfate
• Bis(Hydroxylammonium) Sulfate
• Hydroxylammonium sulphate
• Crystal Sulfite

How is it Produced?

Hydroxyl Ammonium Sulfate production occurs as a result of the acid-base reaction of Hydroxylamine with Sulfuric acid.

The acid-base reaction here is as follows:

2NH₂OH (Aqueous) + H₂SO₄ (Aqueous) 》(NH₃OH)₂SO₄ (Aqueous)

What are the Physical and Chemical Properties?

Physically, it is found in solid powder or liquid solution form.

The solubility of Hydroxylamine Sulfate is 58.7 g/100 ml in water at 20 °C.

Its density is 1.88 g/cm³.

When heated, it decomposes after 120 °C. With the heat it receives, it begins to decompose into sulfur trioxide, nitrogen oxide, water, and ammonia. The decomposition reaction here is exothermic above 138 °C and most exothermic above 177 °C.

Hydroxyl Ammonium Sulfate is a stable chemical in terms of stability. However, it can decompose explosively in the presence of alkali. It should not be heated. It is air-sensitive.

It is in white crystalline form. It dissolves in water.

Melting point is 170 °C.

Boiling Point: Information not available.

The pH value is an average of 3.6.

What are the Usage Areas of Hydroxyl Ammonium Sulfate (Hydroxylamine Sulfate)?

• Usage areas of Hydroxyl Ammonium Sulfate include fields where it acts as a reducing agent.
• In the plastics industry, it is used as a color stabilizer and antioxidant. It is used to prevent color changes and fading of plastics.
• Hydroxyl ammonium sulfate is used as a purification chemical for aldehydes and ketones.
• Hydroxylamine sulfate is used as a reagent for the detection of mercury and silver metals in water. It is used as a reducing agent in this field.
• Hydroxyl ammonium sulfate is used as an antioxidant for fatty acids and soaps.
• Hydroxyl Ammonium Sulfate is extensively used in organic synthesis.
• It is used as a catalyst or inhibitor in polymerization processes.
• It is used in enzyme reactivation.
• The nitrate form of Hydroxyl Ammonium Sulfate is used as rocket fuel by burning it with an oxidizer to generate propulsion.
• It acts as non-discoloring short-stoppers in rubber-free synthesis processes.
• It is used as a starting material in the production of pharmaceuticals and agrochemicals.
• Hydroxylamine Sulfate is used in the rubber and plastics industry as an antioxidant, vulcanization accelerator, and radical scavenger.
• It is a bleaching stabilizer in some dyeing processes in the textile industry. Here, the desired color lightness level for lightening during dyeing is achieved with this.
• Hydroxyl Ammonium Sulfate is used in the metallurgy sector as a metal extraction and flotation auxiliary.
• Hydroxylamine Sulfate is used as a color stabilizer and emulsion additive for color films.
• Crystallization evaporators are made of stainless steel. These evaporators undergo corrosion. To prevent this, EDTA and Hydroxylamine Sulfate are used together to create corrosion inhibitors and used in the system.

What are the Factors Affecting Prices?

The price of Hydroxyl Ammonium Sulfate is directly proportional to its usage areas. As usage areas increase, prices will increase.

The price of Hydroxylamine Sulfate is inversely proportional to the production of this chemical. If production decreases, the price will increase because the raw material produced will not meet the demand.

The price of hydroxylamine sulfate is directly proportional to the prices of chemicals used in the production of Hydroxyl Ammonium Sulfate. As hydroxylamine prices increase, the prices of this chemical will increase. As Sulfuric Acid prices increase, prices will increase.

Prices change depending on the stocks of the companies that sell this chemical. If Hydroxyl Ammonium Sulfate (Hydroxylamine Sulfate) stocks increase, sellers will lower their prices to deplete their stocks.