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Sodium Hydrosulfite

Sodium Hydrosulfite, with a purity of 88% min, is a versatile reducing agent used in various industrial applications. Supplied in 50 kg bags, it is ideal for textile and paper industries.

Chemical Properties

CAS Registry No7775-14-6
Chemical FormulaNa2S2O4
Assay / Purity88% Min
UN Hazard ClassUN1384
Sodium Hydrosulfite product image
Water TreatmentNa2S2O4

Sodium Hydrosulfite

CAS Registry
7775-14-6
UN Hazmat Tag
UN1384
Grades Available:
Technical Grade
Available Packaging:
50 kg (Polypropylene Bag)

Sodium Hydrosulfite, with a purity of 88% min, is a versatile reducing agent used in various industrial applications. Supplied in 50 kg bags, it is ideal for textile and paper industries.

Product Introduction

Sodium Hydrosulfite, also known as sodium dithionite, is a powerful reducing agent commonly used in the textile and paper industries. With a minimum purity of 88%, it is an essential chemical for various applications, including bleaching and dyeing processes. In East Africa, where textile manufacturing is a growing sector, Kivi Chemicals recognizes the importance of reliable chemical supplies. Sourcing Sodium Hydrosulfite from Kivi Chemicals ensures that businesses can maintain high-quality production standards while meeting regulatory requirements. This product is particularly valued for its effectiveness in reducing and bleaching agents, making it a staple in the production of textiles and paper products.

Detailed Product Overview

Sodium Hydrosulfite is a white crystalline powder that serves as a potent reducing agent. It is widely used in the textile industry for bleaching and dyeing processes, allowing for the production of vibrant and consistent colors. Additionally, it plays a significant role in the paper industry, where it is utilized in the decolorization of wood pulp. The chemical behavior of Sodium Hydrosulfite allows it to effectively reduce oxidized compounds, making it a valuable tool for manufacturers looking to achieve specific color and brightness levels in their products. Kivi Chemicals supplies this product in 50 kg bags, ensuring optimal handling and storage for industrial applications. The compound's stability and effectiveness are crucial for maintaining production efficiency, particularly in large-scale operations.

Applications & Uses

Textile Bleaching

Sodium Hydrosulfite is extensively used in the textile industry for the bleaching of fabrics. It effectively reduces color compounds, allowing for the preparation of fabrics prior to dyeing.

Paper Industry

In the paper manufacturing sector, Sodium Hydrosulfite is employed to decolorize wood pulp, enhancing the whiteness and brightness of paper products.

Food Processing

Sodium Hydrosulfite is sometimes used in food processing as a preservative and bleaching agent, particularly in certain dried fruits and vegetables.

Water Treatment

This chemical can be utilized in water treatment processes to reduce chlorine levels, making it an effective agent in municipal water systems.

Benefits & Advantages

Sodium Hydrosulfite offers numerous advantages for East African industries. Its high purity level of 88% ensures effective performance in bleaching and reducing applications, leading to improved product quality. By sourcing Sodium Hydrosulfite from Kivi Chemicals, manufacturers can benefit from consistent supply and competitive pricing, which is essential for maintaining operational efficiency. The versatility of this chemical allows it to be used across various sectors, including textiles, paper, and food processing, making it a valuable asset for businesses looking to streamline their production processes. Additionally, Kivi Chemicals provides expert support and guidance on the best practices for handling and utilizing Sodium Hydrosulfite, ensuring that buyers can maximize the benefits of this product in their operations.

Packaging & Bulk Supply

Kivi Chemicals supplies Sodium Hydrosulfite in 50 kg bags, designed for easy handling and transport. This packaging format is ideal for industrial applications, allowing for efficient storage and usage in manufacturing processes. Bulk supply options can be arranged to meet the specific needs of larger operations, ensuring that businesses can maintain a steady flow of this essential chemical.

Storage & Handling

Sodium Hydrosulfite should be stored in a cool, dry place away from heat sources and direct sunlight. It is important to keep the chemical in tightly sealed containers to prevent moisture absorption, which can affect its stability. Proper handling procedures should be followed to minimize exposure, including the use of personal protective equipment (PPE) such as gloves and goggles. In case of spills, appropriate cleanup measures should be taken to ensure safety and compliance with local regulations.

External References & Further Reading

Technical Specifications

Purity88% Min
UN NumberUN1384
Net Weight50 KGS
Gross Weight54.2 KGS
ISO9002 CertificateInformation requires manual verification.
ISO14001 CertificateInformation requires manual verification.

Safety & Handling Guidelines

GHS Category 3 – Irritant (H315); Signal word: Warning

Sodium Hydrosulfite is classified as a hazardous material. It can cause skin and eye irritation, so proper PPE is essential when handling the chemical. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical attention if necessary. It is important to avoid inhalation of dust and to ensure good ventilation in work areas. Sodium Hydrosulfite should not be mixed with strong acids or oxidizing agents, as this may lead to hazardous reactions.

Regulatory Compliance & Standards

Complies with ISO9002Meets ISO14001 standards

Frequently Asked Questions

What is Sodium Hydrosulfite used for?

Sodium Hydrosulfite is primarily used as a reducing agent in industries such as textiles and paper for bleaching and decolorization.

How should Sodium Hydrosulfite be stored?

It should be stored in a cool, dry place away from heat sources and kept in tightly sealed containers.

What safety precautions should be taken when handling Sodium Hydrosulfite?

Wear appropriate PPE such as gloves and goggles, and ensure good ventilation to avoid inhalation.

Is Sodium Hydrosulfite hazardous?

Yes, it can cause skin and eye irritation and should be handled with care.

Can Sodium Hydrosulfite be used in food processing?

Yes, it is sometimes used as a preservative and bleaching agent in certain food products.

What industries commonly use Sodium Hydrosulfite?

It is mainly used in the textile, paper, and food processing industries.

What is the purity level of Sodium Hydrosulfite from Kivi Chemicals?

The Sodium Hydrosulfite supplied by Kivi Chemicals has a minimum purity of 88%.

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