Dibasic Sodium Phosphate (DSP), scientifically known as Disodium Hydrogen Phosphate (CAS 7558-79-4), is a cornerstone chemical utilized across a multitude of industrial sectors. Its versatility stems from its unique chemical properties, making it an indispensable ingredient for manufacturers worldwide. If you are a procurement manager or a formulation chemist looking for high-quality chemical raw materials, understanding the applications and sourcing options for DSP is crucial.

As a leading chemical supplier and manufacturer based in China, we specialize in providing high-purity Dibasic Sodium Phosphate. Our commitment to quality ensures that our product meets the stringent standards required for diverse applications, from industrial water treatment to food enhancement and detergent formulations. For businesses seeking to buy this essential compound, understanding its properties and benefits is the first step.

What is Dibasic Sodium Phosphate?

Dibasic Sodium Phosphate is an inorganic salt that appears as a white, granular, or crystalline powder. It is highly soluble in water, forming a slightly alkaline solution with a pH typically between 8.8 and 9.2 for a 1% solution. While stable under normal conditions, it is noted for being hygroscopic and can weather in air, losing water of crystallization. Its melting point is around 243-245°C, and it decomposes upon further heating.

Key Industrial Applications of Dibasic Sodium Phosphate:

  1. Water Treatment: In industrial water systems, DSP is highly valued as a scale inhibitor and corrosion protector. It helps prevent the formation of mineral deposits in boilers and cooling towers, thereby extending equipment lifespan and maintaining operational efficiency. Many facilities look to purchase bulk water treatment chemicals to ensure consistent performance, and our Dibasic Sodium Phosphate provides a reliable solution.
  2. Food Industry: Within the food sector, Dibasic Sodium Phosphate serves multiple roles. It functions as an emulsifier, helping to bind fats and water in products like cheese and dairy items, contributing to their desirable texture and stability. It's also used as a pH regulator, a preservative to extend shelf life, and a nutrient enhancer. Procurement managers in the food industry often seek us out as a trusted supplier for food-grade phosphates.
  3. Detergents and Cleaning Agents: DSP is a common component in both household and industrial detergents. It acts as a builder, softening water and enhancing the cleaning efficacy by suspending soil particles and preventing redeposition. Businesses aiming to buy effective cleaning formulations can rely on our product.
  4. Pharmaceutical and Biochemical Applications: In pharmaceuticals, DSP is utilized as a buffering agent to maintain pH stability in various formulations, including injectable solutions and oral medications. Its role in biochemical treatments also makes it a sought-after intermediate for research and development.
  5. Textile and Flame Retardancy: Historically, DSP has been used as a fabric weight enhancer and in flame-retardant treatments for textiles, wood, and paper, demonstrating its versatility beyond basic chemical applications.

Why Source Dibasic Sodium Phosphate from Us?

As a prominent manufacturer and supplier in China, we offer Dibasic Sodium Phosphate at competitive prices. Our extensive experience in the chemical industry ensures that we understand the critical needs of our B2B clients. We pride ourselves on providing high-purity products, reliable delivery, and excellent customer service. For procurement managers looking to secure a stable supply of industrial chemicals, partnering with us means accessing quality materials without compromising on cost-effectiveness.

If you are interested in purchasing Dibasic Sodium Phosphate or require a detailed quote for bulk orders, we encourage you to contact our sales team. Discover the benefits of working with a dedicated supplier committed to your success.