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Sodium Sulphide Flakes

Sodium Sulphide Flakes are a versatile industrial chemical with a minimum purity of 60% and low iron content, used in various applications across East Africa.

Chemical Properties

CAS Registry No1313-82-2
Chemical FormulaNa2S
Assay / Purity60% Min
UN Hazard ClassUN1849
Sodium Sulphide Flakes in a 25 kg polypropylene bag
Paper & PulpNa2S

Sodium Sulphide Flakes

CAS Registry
1313-82-2
Grade standard
60% MIN LOWIRON
UN Hazmat Tag
UN1849
Grades Available:
60% MIN LOWIRON
Available Packaging:
25 kg (Polypropylene Bag)

Sodium Sulphide Flakes are a versatile industrial chemical with a minimum purity of 60% and low iron content, used in various applications across East Africa.

Product Introduction

Sodium Sulphide Flakes are an essential industrial chemical widely utilized in various sectors, including mining, textile, and paper industries. With a minimum purity of 60% and low iron content, these flakes are ideal for applications requiring high-quality sodium sulphide. Kivi Chemicals supplies Sodium Sulphide Flakes to meet the growing demands of industries across Kenya, Uganda, Tanzania, and the wider East African region. The product is packaged in 25 kg bags, ensuring ease of handling and transportation for B2B buyers. Sodium Sulphide is particularly recognized for its role in the extraction of metals, as well as in the production of dyes and other chemical compounds. Its commercial importance cannot be overstated, as it plays a crucial role in several manufacturing processes.

Detailed Product Overview

Sodium Sulphide Flakes, with the chemical formula Na2S and CAS number 1313-82-2, are industrially significant due to their strong alkaline nature and high reactivity. These flakes appear white to yellow and are characterized by a minimum purity of 60%, with a low iron content that is crucial for applications where contaminants can affect product quality. The molecular weight of Sodium Sulphide is 78.04 g/mol, and the compound is highly soluble in water, forming a potent alkaline solution. This solubility and reactivity make it an essential agent in various chemical processes, particularly those requiring a robust sulfide ion source. In East Africa, Sodium Sulphide Flakes find extensive use across several industries. In the paper and pulp sector, they facilitate the kraft process by breaking down lignin, enhancing the pulping efficiency. The chemical's role in metal extraction is pivotal, as it aids in the flotation process by acting as a depressant for sulfide ores. In the textile industry, Sodium Sulphide is employed for its reducing properties in dyeing processes, ensuring vibrant and durable colors. Additionally, its application in chemical manufacturing is significant, where it serves as a precursor for synthesizing other sulfide compounds, demonstrating its versatility and utility in diverse industrial settings. The 60% MIN LOWIRON grade of Sodium Sulphide Flakes is specifically tailored for processes demanding minimal iron contamination and high purity. Buyers should verify the purity and ensure that the product meets the 60% minimum specification. The appearance should be consistent with the described white to yellow flakes, as deviations might indicate compromised quality. When receiving shipments, it is advisable to conduct a thorough inspection and possibly a laboratory analysis to confirm the chemical's conformity with the provided specifications. Ensuring these standards will help maintain process integrity and product quality in industrial applications. Handling and storage of Sodium Sulphide Flakes require strict adherence to safety protocols due to its corrosive nature. The product, classified under UN1849, should be stored in a cool, dry place, away from moisture and incompatible substances. It is typically packaged in 25 kg polypropylene bags, which offer durability and protection against environmental factors. Proper PPE, including gloves and eye protection, should be used when handling the chemical to prevent skin and eye contact. Kivi Industrial Chemicals Limited ensures a reliable supply chain across East Africa, providing consistent quality and compliance with safety standards to support various industrial operations.

Applications & Uses

Metal Extraction in Mining

Sodium Sulphide Flakes are extensively used in the mining industry for the extraction of metals such as copper and lead. The chemical reacts with metal ions, facilitating their separation from ores during the flotation process, thus enhancing recovery rates.

Textile Dyeing and Printing

In the textile industry, Sodium Sulphide Flakes are employed as a reducing agent in dyeing and printing processes. They help in producing vibrant colors while also ensuring that the dye adheres well to the fabric.

Paper and Pulp Production

Sodium Sulphide Flakes play a significant role in the production of paper and pulp. They are used in the kraft process as a cooking chemical, aiding in the breakdown of lignin and enhancing the quality of the final product.

Chemical Manufacturing

Sodium Sulphide is a crucial raw material in the production of various chemicals, including sodium thiosulfate and other sulfide compounds. Its high purity and low iron content make it ideal for applications requiring stringent quality standards.

Benefits & Advantages

Sodium Sulphide Flakes supplied by Kivi Chemicals offer numerous benefits for industrial applications in East Africa. Their high purity of 60% MIN LOWIRON ensures that industries achieve optimal results without the risk of contamination. This quality translates into better performance in processes such as metal extraction, where higher purity leads to improved recovery rates. Additionally, the product's versatility allows it to be utilized across various sectors, including textiles and paper manufacturing, making it a cost-effective solution for businesses looking to streamline their operations. The convenient 25 kg packaging also provides economic handling options for bulk buyers, ensuring that procurement processes are efficient and effective. By sourcing Sodium Sulphide Flakes from Kivi Chemicals, buyers can expect reliable supply chains and consistent product quality, which are crucial for maintaining operational continuity.

Packaging & Bulk Supply

Kivi Chemicals offers Sodium Sulphide Flakes in 25 kg polypropylene bags, providing a safe and convenient packaging solution for industrial use. This packaging format is designed for ease of handling and transportation, making it suitable for both small and large-scale operations. Buyers can rely on Kivi Chemicals for consistent supply and bulk options tailored to their needs.

Storage & Handling

Sodium Sulphide Flakes should be stored in a cool, dry place, away from moisture and incompatible materials. It is essential to keep the containers tightly closed when not in use to prevent contamination. Protective equipment such as gloves and goggles should be worn when handling the chemical to avoid skin and eye contact. In case of spillage, the area should be ventilated, and appropriate measures should be taken to contain and clean up the material safely.

External References & Further Reading

Technical Specifications

Purity60% Min
Weight25 kg
UN NumberUN1849
AppearanceWhite to yellow flakes
Hazard ClassCorrosive
Chemical FormulaNa2S
Molecular Weight78.04 g/mol

Safety & Handling Guidelines

GHS Category 1B – Corrosive (H314); Signal word: Danger

Sodium Sulphide Flakes are classified as corrosive and can cause severe burns upon contact with skin or eyes. Proper personal protective equipment (PPE) such as gloves, goggles, and protective clothing should be used when handling the product. In case of skin contact, wash the affected area with plenty of water and seek medical attention if necessary. For eye contact, flush with water for at least 15 minutes and consult a physician. The chemical is incompatible with strong acids, oxidizers, and other reactive substances, and should be stored accordingly.

Regulatory Compliance & Standards

Complies with local safety regulations for hazardous materials.

Frequently Asked Questions

What is Sodium Sulphide Flakes used for?

Sodium Sulphide Flakes are used in metal extraction, textile dyeing, paper production, and chemical manufacturing.

How should Sodium Sulphide Flakes be stored?

Store in a cool, dry place, away from moisture and incompatible materials, in tightly closed containers.

What safety precautions should be taken when handling Sodium Sulphide Flakes?

Wear appropriate PPE, including gloves and goggles, and avoid contact with skin and eyes.

What industries commonly use Sodium Sulphide Flakes?

Industries such as mining, textiles, and paper manufacturing commonly utilize Sodium Sulphide Flakes.

What is the purity of Sodium Sulphide Flakes offered by Kivi Chemicals?

Kivi Chemicals offers Sodium Sulphide Flakes with a minimum purity of 60%.

What is the packaging size for Sodium Sulphide Flakes?

Sodium Sulphide Flakes are packaged in 25 kg polypropylene bags.

Is Sodium Sulphide Flakes hazardous?

Yes, it is classified as corrosive and requires careful handling.

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