BIRLASULF - SM
BIRLASULF - SM is a sodium metabisulfite food additive widely used in the pharmaceutical and cosmetics industries. Known for its preservative properties, it helps maintain product stability and quality.
Chemical Properties

BIRLASULF - SM
Brand: ADITYA BIRLA CHEMICALS
BIRLASULF - SM is a sodium metabisulfite food additive widely used in the pharmaceutical and cosmetics industries. Known for its preservative properties, it helps maintain product stability and quality.
Product Introduction
BIRLASULF - SM, a sodium metabisulfite, is a vital chemical in the pharmaceutical and cosmetics sectors. Its primary role as a preservative enhances the shelf life and stability of various products, making it an essential ingredient for manufacturers. In pharmaceuticals, it acts as a reducing agent, ensuring the efficacy of active ingredients, while in cosmetics, it stabilizes formulations and prevents oxidation. Kivi Chemicals supplies BIRLASULF - SM, catering to the growing demand in Kenya, Uganda, Tanzania, and the broader East African region. With its compliance to safety and regulatory standards, BIRLASULF - SM is a reliable choice for businesses aiming to enhance product longevity and performance.
Detailed Product Overview
BIRLASULF - SM is a high-purity sodium metabisulfite, with the chemical formula Na2S2O5 and a molecular weight of 190.11 g/mol. This white crystalline powder is known for its robust antioxidant and preservative properties, making it a crucial component in various industrial applications. Its ability to inhibit microbial growth and prevent oxidation is particularly valuable in maintaining the integrity and shelf life of sensitive formulations. The solubility of BIRLASULF - SM in water allows for easy integration into liquid and semi-solid preparations, ensuring that it is evenly distributed throughout the product matrix, thus enhancing its effectiveness across a range of applications. In the pharmaceutical industry, BIRLASULF - SM is primarily used as a preservative to protect products from microbial contamination and oxidative degradation. This ensures that pharmaceuticals remain safe and effective over their shelf life. In cosmetics, it plays a critical role in stabilizing formulations, preserving the potency of active ingredients and maintaining product consistency. Additionally, BIRLASULF - SM serves as a reducing agent in various chemical reactions, contributing to the synthesis processes in industrial settings. Its application in food preservation further showcases its versatility, as it helps maintain the quality and safety of food products by preventing spoilage and extending shelf life. The technical grade of BIRLASULF - SM is designed to meet the rigorous demands of industrial applications, including pharmaceuticals and cosmetics. With a purity assay of ≥ 98%, this grade ensures reliable performance across all applications. Procurement officers and production chemists should verify the characteristic white crystalline appearance upon receipt and check that the pH of a 1% solution is within the specified range of 4.5 to 5.5. Consistency in these specifications is essential to ensure compatibility with the intended formulations and to achieve the desired performance in end products, particularly in sensitive applications where precision and quality are critical. Proper handling and storage of BIRLASULF - SM are vital to maintaining its stability and efficacy. It should be stored in a cool, dry environment, away from direct sunlight and moisture, to prevent any degradation. The product is supplied in 25 kg polypropylene bags, which provide protection against environmental factors during storage and transport. When handling this chemical, it is important to consider its flammable properties and consult the MSDS for detailed safety guidelines. Ensuring these conditions are met will help maintain the product's integrity and performance, making it a reliable choice for industrial applications in the East African market.
Applications & Uses
Pharmaceutical Preservative
BIRLASULF - SM is widely used in pharmaceuticals as a preservative to prevent microbial contamination in liquid formulations and injectables. Its ability to inhibit oxidation helps maintain the potency of active ingredients.
Cosmetics Stabilizer
In the cosmetics industry, BIRLASULF - SM serves as a stabilizer, preventing the degradation of sensitive ingredients. This ensures that products such as creams and lotions retain their efficacy and shelf life.
Food Preservation
Sodium metabisulfite is also utilized in food preservation, where it acts as an antioxidant and antimicrobial agent. It is effective in maintaining the freshness of dried fruits and vegetables.
Reducing Agent in Chemical Reactions
BIRLASULF - SM is employed as a reducing agent in various chemical reactions, making it essential in synthetic organic chemistry and industrial processes.
Benefits & Advantages
BIRLASULF - SM offers numerous advantages for East African manufacturers in the pharmaceutical and cosmetics industries. Its preservative properties are crucial for extending product shelf life, which not only enhances consumer satisfaction but also reduces waste and operational costs. By preventing oxidation and microbial growth, it ensures that formulations maintain their effectiveness over time. Additionally, the technical grade of BIRLASULF - SM is suitable for various applications, making it a versatile choice for businesses. Kivi Chemicals provides this essential chemical in reliable packaging options, ensuring that buyers can source it conveniently for their production needs. The consistent quality and regulatory compliance of BIRLASULF - SM further reinforce its position as a trusted ingredient in the industry.
Packaging & Bulk Supply
Kivi Chemicals offers BIRLASULF - SM in various packaging formats to accommodate different industrial needs. Typically available in 25 kg polypropylene bags, this packaging ensures the chemical remains protected from moisture and contamination during transport and storage. Bulk supply options can also be arranged for larger production requirements, making it easier for manufacturers to maintain a steady supply of this essential ingredient.
Storage & Handling
BIRLASULF - SM should be stored in a cool, dry place away from direct sunlight and moisture. It is essential to keep the container tightly sealed when not in use to prevent contamination and moisture absorption. Proper handling procedures should be followed, including the use of personal protective equipment (PPE) such as gloves and goggles to minimize exposure. In case of spillage, it should be cleaned promptly using appropriate methods to avoid hazards. Regular inspection of storage conditions is recommended to ensure the chemical remains in optimal condition.
External References & Further Reading
Technical Specifications
| Parameter | Value |
| Appearance | White crystalline powder |
| CAS Number | 7681-57-4 |
| EEC Number | 231-673-0 |
| Flash Point | Information requires manual verification. |
| Boiling Point | Information requires manual verification. |
| Melting Point | 150 °C |
| Assay (Purity) | ≥ 98% |
| Molecular Weight | 190.11 g/mol |
| pH of 1% Solution | 4.5 - 5.5 |
| Solubility in Water | Soluble |
Safety & Handling Guidelines
GHS Category 1B – Corrosive (H314); Signal word: Danger
BIRLASULF - SM is classified as GHS Category 1B – Corrosive (H314), signaling potential hazards upon contact with skin or eyes. It is crucial to wear suitable PPE, including gloves and safety goggles, when handling this chemical. In the event of skin contact, the affected area should be washed thoroughly with soap and water. If ingested or inhaled, seek immediate medical attention. Ensure proper ventilation in areas where BIRLASULF - SM is used to reduce the risk of inhalation exposure. Avoid contact with strong acids and oxidizing agents, as they may cause hazardous reactions.
Regulatory Compliance & Standards
Frequently Asked Questions
What is BIRLASULF - SM used for?
BIRLASULF - SM is primarily used as a preservative in pharmaceuticals and cosmetics, as well as a reducing agent in chemical reactions.
Is BIRLASULF - SM safe for use in cosmetics?
Yes, BIRLASULF - SM complies with safety standards for cosmetic applications, ensuring it is safe when used as directed.
How should BIRLASULF - SM be stored?
Store BIRLASULF - SM in a cool, dry place, away from moisture and sunlight, and keep the container tightly sealed.
What precautions should be taken when handling BIRLASULF - SM?
Wear appropriate PPE such as gloves and goggles to avoid skin and eye contact, and ensure proper ventilation in the work area.
Can BIRLASULF - SM be used in food preservation?
Yes, BIRLASULF - SM is also used in food preservation to maintain freshness and prevent microbial growth.
What are the potential hazards of BIRLASULF - SM?
BIRLASULF - SM is classified as corrosive and can cause skin and eye irritation. Proper handling and storage are essential.
What industries commonly use BIRLASULF - SM?
BIRLASULF - SM is commonly used in the pharmaceutical, cosmetics, and food industries.
What is the recommended dosage of BIRLASULF - SM in formulations?
The recommended dosage varies by application; consult product formulations for specific recommendations.
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