Sodium Perborate Tetrahydrate (NaBO₃·4H₂O, 96%) is a high-purity, water-soluble inorganic compound widely recognized for its oxidizing, bleaching, and disinfecting properties. It is extensively used across industrial, commercial, and household applications due to its stability, controlled release of active oxygen, and environmentally safe characteristics. This compound is a vital ingredient in detergents, bleaching agents, textile processing, pulp and paper manufacturing, cleaning formulations, and oral care products. With its exceptional performance, reliability, and versatility, Sodium Perborate Tetrahydrate 96% has become an indispensable chemical for manufacturers seeking high-quality and consistent results.

—

Chemical and Physical Properties

Sodium Perborate Tetrahydrate is a white, crystalline powder or granules that is highly soluble in water. The tetrahydrate form, containing four molecules of water, provides stability, safe handling, and controlled oxygen release, making it highly suitable for industrial and household applications.

Key Properties Include:

Chemical Formula: NaBO₃·4H₂O

Purity: 96% minimum

Appearance: White crystalline granules or powder

Solubility: Readily soluble in water, slightly soluble in alcohol

pH (1% aqueous solution): 9–10

Density: 1.73 g/cm³

Melting Point: Decomposes around 100–110°C

Odor: Odorless

Stability: Stable under dry, cool conditions; decomposes slowly under heat or moisture

These properties make it ideal for controlled bleaching, oxidation, and cleaning applications, ensuring safe and consistent performance across industries.

—

Industrial Applications

1. Detergents and Laundry Products

Sodium Perborate Tetrahydrate is a key oxidizing and bleaching agent in detergents and laundry formulations. Its primary functions include:

Breaking down tough organic stains on fabrics

Enhancing fabric whiteness and brightness

Maintaining color and texture of textiles

Controlled oxygen release to protect fabrics while ensuring effective cleaning

Synergy with surfactants for superior cleaning efficiency

It is commonly incorporated in powdered detergents, laundry bars, and bleaching powders, ensuring excellent performance and consumer satisfaction.

—

2. Textile Industry

In textiles, Sodium Perborate Tetrahydrate serves as a safe, eco-friendly bleaching agent. Its benefits include:

Uniform bleaching of cotton, wool, and synthetic fibers

Controlled oxidation that prevents fiber damage

Improved color consistency and brightness

Compatibility with wet processing chemicals and dyes

This ensures high-quality fabric finishing while reducing environmental impact compared to chlorine-based bleaches.

—

3. Pulp and Paper Industry

Sodium Perborate Tetrahydrate is widely used in pulp and paper processing to enhance brightness and quality:

Provides uniform pulp bleaching without harsh chemical degradation

Reduces chlorine usage, minimizing environmental pollution

Maintains fiber strength and integrity

Produces high-quality, bright, and durable paper products

Its stability and controlled oxidizing action make it an essential component in modern paper manufacturing.

—

4. Cleaning and Hygiene Applications

Sodium Perborate Tetrahydrate is extensively utilized in cleaning and oral care products, such as:

Tooth whitening powders and pastes

Household and industrial surface cleaners

Laundry additives for stain removal

Antimicrobial and disinfecting formulations

Its oxygen-releasing property ensures effective microbial control and safe cleaning action, making it a reliable choice for consumer and industrial applications.

—

5. Chemical and Industrial Uses

In the chemical industry, Sodium Perborate Tetrahydrate is used as:

An oxidizing agent in organic synthesis

A precursor for boron-based intermediates

A stable reagent for laboratory and industrial oxidation reactions

Its predictable reactivity, water solubility, and high purity make it a preferred chemical for precise industrial and laboratory processes.

—

Advantages of Sodium Perborate Tetrahydrate (96%)

High-purity grade ensures consistent and reliable performance

Water-soluble and easy to handle

Controlled release of active oxygen for safe bleaching and oxidation

Versatile across multiple industries including detergents, textiles, pulp, cleaning, and chemicals

Environmentally friendly alternative to chlorine-based bleaches

Maintains product quality, whiteness, and performance

Non-toxic and safe for commercial and industrial use

These benefits make Sodium Perborate Tetrahydrate 96% a trusted and cost-effective solution for manufacturers worldwide.

—

Handling and Storage

Proper handling and storage are critical to maintaining the stability and effectiveness of Sodium Perborate Tetrahydrate:

Store in a cool, dry, and ventilated area

Keep containers tightly closed to prevent moisture absorption

Avoid contact with strong acids, reducing agents, or flammable materials

Use appropriate PPE including gloves, masks, and protective eyewear

Correct storage ensures long shelf life, optimal performance, and safety for all applications.

—

Conclusion

Sodium Perborate Tetrahydrate (NaBO₃·4H₂O, 96%) is a versatile, high-performance, and eco-friendly oxidizing agent. Its controlled release of oxygen, water solubility, and chemical stability make it suitable for a wide range of applications including detergents, textile processing, pulp and paper bleaching, cleaning, oral care, and chemical synthesis. With high purity, reliability, and superior performance, Sodium Perborate Tetrahydrate 96% continues to be a trusted choice for industries worldwide, providing effective bleaching, cleaning, and microbial control while maintaining safety and environmental responsibility.