Sodium Percarbonate: Comprehensive Overview

1. Basic Information

• Chemical Name: Sodium Percarbonate (SPC)

• Chemical Formula: 2Na₂CO₃·3H₂O₂

• CAS Number: 15630-89-4

• Appearance: White granular or powder form

• Solubility: Highly soluble in water

• Odor: Odorless

• pH (1% Solution): 10 – 11

• Shelf Life: 24 months when stored properly

Sodium Percarbonate is an eco-friendly, solid form of hydrogen peroxide used in various industries as a bleaching, disinfecting, and cleaning agent. It is widely recognized for its powerful oxidation properties and chlorine-free bleaching effects.

2. Detailed Introduction

Sodium Percarbonate (SPC) is a solid, inorganic peroxygen compound that releases hydrogen peroxide when dissolved in water. It is commonly used as an alternative to traditional chlorine-based bleaching agents, offering environmentally safe oxidation without harmful residues.

Production Process

Sodium Percarbonate is synthesized through a controlled reaction between:

1. Sodium Carbonate (Na₂CO₃) – Also known as soda ash.

2. Hydrogen Peroxide (H₂O₂) – Provides oxidation properties.

3. Stabilizers & Coating Agents – (Optional) Used to enhance product stability.

The resulting product is dried and granulated to improve handling, stability, and performance in various applications.

Working Principle

When Sodium Percarbonate dissolves in water, it breaks down into:

• Sodium Carbonate (Na₂CO₃): Acts as a pH buffer and cleaning booster.

• Hydrogen Peroxide (H₂O₂): Provides strong oxidizing action, bleaching, and antimicrobial effects.

The released hydrogen peroxide further decomposes into water (H₂O) and oxygen (O₂), making it a biodegradable and eco-friendly cleaning agent.

3. Applications in Various Industries

Sodium Percarbonate is widely used in several industries due to its strong oxidation, disinfection, and bleaching properties.

✔ Detergents & Cleaning Industry

• Active Oxygen Bleach in laundry detergents and stain removers.

• Household Cleaning: Used in multi-purpose cleaners, carpet shampoos, toilet cleaners, and dishwashing tablets.

• Industrial Cleaning: Removes oil stains, grease, and dirt in factories, hospitals, and food-processing plants.

✔ Textile & Paper Industry

• Chlorine-Free Bleaching Agent for fabric treatment and paper pulp whitening.

• Brightening Agent for maintaining the color quality of textiles.

✔ Water Treatment Industry

• Swimming Pools & Spas: Acts as a disinfectant and algae growth inhibitor.

• Wastewater Treatment: Used in oxidizing contaminants and eliminating organic matter.

✔ Agriculture & Horticulture

• Soil Sterilization: Eliminates fungi, bacteria, and harmful microorganisms.

• Greenhouse Cleaning: Keeps irrigation systems and hydroponic setups free from biofilm and pathogens.

✔ Food Industry

• Food Equipment Sanitizer: Used for cleaning machinery and utensils.

• Fruit & Vegetable Cleaning: Safely removes pesticides, bacteria, and dirt residues.

4. Packaging & Storage

Sodium Percarbonate is usually available in various packaging sizes to meet industrial and commercial needs.

✔ Standard Packaging Options

✔ Storage Conditions

• Store in a cool, dry, and well-ventilated area.

• Avoid exposure to moisture and direct sunlight.

• Keep away from acids and reducing agents.

• Ensure proper sealing after use to prevent decomposition.

5. Why Choose Jiangsu Khonor Chemicals Co., Limited?

Jiangsu Khonor Chemicals Co., Limited is a leading supplier of high-quality Sodium Percarbonate with global supply capabilities. Our advantages include:

✔ High-purity coated & uncoated Sodium Percarbonate✔ ISO & SGS-certified manufacturing processes✔ Competitive pricing & bulk order availability✔ Customizable solutions for different industrial needs✔ Fast worldwide shipping with flexible packaging options

6. Conclusion

Sodium Percarbonate is a powerful, eco-friendly alternative to chlorine-based bleaching agents, widely used in detergents, water treatment, textiles, and food industries. With strong oxidation and antimicrobial properties, it is a preferred choice for various cleaning and sanitization applications. Jiangsu Khonor Chemicals Co., Limited offers premium-quality Sodium Percarbonate at competitive prices, ensuring reliable supply and high-performance solutions for your business needs.

📞 Contact us today for more information and bulk order inquiries!