Ammonium Sulfide 20%,40%

Ammonium sulfite is an inorganic compound composed of ammonium ions (NH₄⁺) and sulfite ions (SO₃²⁻). Ammonium sulfite solutions are typically prepared as solutions containing a specific concentration of ammonium sulfite, such as Ammonium sulfite 20%, which denotes a solution containing 20% (by weight) of ammonium sulfite dissolved in water. 40%, which denotes a solution containing 40% (by weight).

Chemical Formula: (NH₄)₂S₃

Appearance: Colorless to yellowish liquid.

Uses:

• Chemical Synthesis: This chemical can serve as a reducing agent in chemical synthesis processes. Helps reduce certain organic and inorganic compounds, as well as to scavenge oxygen from reaction mixtures.

• Food Industry: This chemical acts as a food preservative, although this usage is less common due to concerns about sulfite sensitivity in certain individuals. It can inhibit microbial growth and prevent oxidation in certain food products.

• Textile Processing: In the textile industry, Ammonium sulfite 20% may be utilized as a reducing agent or a dyeing auxiliary in textile processing. It can assist in the removal of excess dyes, impurities, or oxidative byproducts during dyeing or finishing processes.

• Water Treatment: Ammonium sulfite 20% can be employed for dechlorination purposes in water treatment systems. It reacts with chlorine and chloramine compounds present in water, converting them into less harmful or non-toxic forms.