What is Coated Sodium Percarbonate?

Coated Sodium Percarbonate, often referred to simply as SPC, is a chemical compound with a diverse range of applications, particularly in the realm of cleaning and sanitation. It is a white, crystalline, and water-soluble solid that is used extensively due to its exceptional properties. SPC is essentially a combination of sodium carbonate (soda ash) and hydrogen peroxide, making it a potent cleaning and bleaching agent. The coating in SPC is typically added to improve its stability and shelf life.

Applications of Coated Sodium Percarbonate

1. Laundry Detergents: SPC is a key ingredient in many laundry detergents, both for household and industrial use. It serves as a powerful stain remover and helps to whiten and brighten clothes.
2. Dishwashing Detergents: Many dishwashing detergents contain SPC to remove stubborn food stains and sanitize dishes effectively.
3. Surface Cleaners: SPC is found in various surface cleaners for homes and businesses. Its effervescent action aids in the removal of dirt, grime, and stains from various surfaces.
4. Deck and Patio Cleaners: SPC is used to clean outdoor surfaces like decks and patios, helping to remove algae, mold, and mildew.
5. Carpet Cleaners: Some carpet cleaning products incorporate SPC to remove tough stains and odors from carpets and upholstery.
6. Mold and Mildew Removal: SPC is effective in eliminating mold and mildew from surfaces in bathrooms, kitchens, and other damp areas.
7. Pool and Spa Treatment: It’s used for pool and spa water treatment to keep the water clean and safe by effectively breaking down organic contaminants.

Coated Sodium Percarbonate: Benefits

The widespread use of Coated Sodium Percarbonate can be attributed to several key benefits:

1. Environmentally Friendly: SPC is considered environmentally friendly because it decomposes into oxygen, water, and soda ash, leaving behind no harmful residues.
2. Color-Safe Bleaching: It acts as a bleach without compromising the color of fabrics or surfaces, making it suitable for use on colored items.
3. Odor Removal: SPC effectively removes odors, making it a valuable component in various cleaning products.
4. Safe for Septic Systems: It is safe for septic systems as it breaks down into components that are not harmful to the environment.
5. Versatility: SPC’s versatility in various cleaning applications makes it a convenient choice for both household and industrial use.

How Coated Sodium Percarbonate is Made

The production of Coated Sodium Percarbonate involves several steps. It begins with the reaction of sodium carbonate (soda ash) with hydrogen peroxide. This reaction yields Sodium Percarbonate. To improve its stability and handling characteristics, a thin coating is applied to the Sodium Percarbonate particles. This coating typically consists of a combination of organic and inorganic materials. The coating not only prevents moisture absorption but also ensures a controlled release of hydrogen peroxide when the SPC comes into contact with water.

In conclusion, Coated Sodium Percarbonate is a versatile cleaning and bleaching agent with a wide range of applications in household and industrial settings. Its ability to remove stains, whiten fabrics, and sanitize surfaces, coupled with its eco-friendly nature, makes it a valuable component in many cleaning products. Understanding its benefits and production process sheds light on its significance in maintaining cleanliness and hygiene in various environments.