Disodium Phosphate

1. Product Overview

Disodium Phosphate (DSP) is a versatile inorganic phosphate compound widely used as a buffering, stabilizing, emulsifying, and pH-control agent across food, pharmaceutical, water treatment, and industrial applications. Its reliable chemical performance supports consistent formulation, processing efficiency, and product stability. As a multifunctional phosphate, it provides manufacturers with a practical solution for precise pH management and process control. Disodium Phosphate is strategically important for industries requiring dependable, specification-driven phosphate ingredients at commercial scale.

2. Key Specifications & Technical Characteristics

• Chemical Name: Disodium Phosphate
• Chemical Formula: Na₂HPO₄
• CAS Number: 7558-79-4
• Purity: Typically 98–99% minimum, depending on grade and specification
• Grade: Food, pharmaceutical, or industrial grade available subject to requirement
• Physical Form: White crystalline powder or granules
• Appearance: White, free-flowing crystalline material
• Solubility: Soluble in water
• Function: Buffering agent, pH regulator, stabilizer, emulsifier, and processing aid
• Packaging Options: 25 kg bags; customized bulk packaging available
• Shelf Life: Typically 24 months when stored under recommended conditions
• Storage: Keep tightly sealed in a cool, dry, well-ventilated environment and protect from moisture
• Origin: Available from qualified international supply sources according to buyer specification

3. Core Industrial Applications

• Food & Beverage: Used as a buffering and acidity-regulating agent, stabilizer, emulsifier, and formulation aid in processed foods, beverages, dairy products, and nutritional preparations.
• Pharmaceuticals: Supports pH adjustment and buffering in pharmaceutical formulations and processing applications.
• Water Treatment: Used for phosphate-based water conditioning and process-control applications.
• Chemical Manufacturing: Functions as a controlled phosphate source and pH-regulating component in industrial formulations.
• Industrial Processing: Applied where consistent buffering capacity, solubility, and formulation stability are required.

Its predictable chemical behavior, water solubility, and buffering performance help manufacturers achieve consistent processing conditions while supporting efficient formulation and quality control.

4. Competitive Advantages

• Quality Consistency: Controlled specifications support dependable performance across production batches.
• Supply Reliability: Structured sourcing enables stable commercial availability for recurring industrial requirements.
• Logistics Capability: Suitable for international B2B shipment with flexible packaging and loading arrangements.
• Price Competitiveness: Bulk procurement options support cost-efficient sourcing for large-volume users.
• Technical Performance: Reliable buffering, pH-control, and stabilization properties across multiple applications.
• Sustainability: Efficient use as a multifunctional ingredient can help simplify formulations and reduce the need for multiple processing additives.
• Documentation & Support: Product specifications, technical documentation, and commercial information can be provided according to buyer and application requirements.
• Strategic Sourcing Value: A versatile phosphate ingredient that supports multiple industries, helping buyers consolidate procurement and maintain dependable supply.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity: Approximately 20–25 MT per 20-foot container, subject to packaging, product density, and applicable shipping limitations
• Supply: Bulk international B2B supply
• Packaging: Standard industrial bags or customized packaging according to buyer requirements