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Disodium Phosphate (DSP) – Anhydrous, Dihydrate, Heptahydrate, Dodecahydrate | High-Quality Supplier from China
Product Description
Disodium Phosphate (DSP) is a multifunctional phosphate compound available in anhydrous, dihydrate, heptahydrate, and dodecahydrate forms. It is widely used in the food industry, water treatment, detergents, pharmaceuticals, and industrial processes. Jiangsu Khonor Chemicals Co., Limited supplies high-purity DSP in food and technical grades to meet global market demands.
Product Specifications
| Parameter | Anhydrous | Dihydrate | Heptahydrate | Dodecahydrate |
|---|---|---|---|---|
| Chemical Name | Disodium Phosphate | |||
| Molecular Formula | Na₂HPO₄ | Na₂HPO₄·2H₂O | Na₂HPO₄·7H₂O | Na₂HPO₄·12H₂O |
| CAS Number | 7558-79-4 | 10028-24-7 | 7782-85-6 | 10039-32-4 |
| Appearance | White powder | White crystals | White granular | White crystalline |
| Purity (%) | ≥ 99.0 | ≥ 99.0 | ≥ 98.0 | ≥ 98.0 |
| pH (1% solution) | 8.5 - 9.5 | |||
| Loss on Drying (%) | ≤ 2.0 | ≤ 5.0 | ≤ 10.0 | ≤ 20.0 |
Applications
Food Industry:
pH Buffer & Stabilizer: Used in dairy products (cheese, milk powders) to regulate acidity and improve texture.
Emulsifier: Enhances the stability of processed meat products like sausages and hams.
Anti-Caking Agent: Prevents clumping in powdered food products such as cocoa powder and instant mixes.
Water Retention Agent: Helps retain moisture in frozen foods and bakery items.
Water Treatment:
Scale Inhibitor: Prevents the buildup of calcium and magnesium salts in industrial boilers and cooling systems.
Corrosion Prevention: Protects metal surfaces in water treatment systems by controlling pH levels.
Detergents:
Water Softening: Improves cleaning efficiency by binding to hard water ions.
Grease Removal: Enhances the performance of dishwashing and laundry detergents.
Pharmaceuticals:
Buffer Agent: Used in medical formulations to stabilize pH in liquid medicines.
Injectable Solutions: Used in IV solutions to balance electrolytes.
Certifications & Quality Assurance
ISO 9001 – Quality Management Certified
ISO 22000 – Food Safety Certified
HACCP – Food Safety Compliant
FCC, USP, and BP Standards for Food and Pharmaceutical Grades
Kosher & Halal Certified
Packaging & Storage
| Packaging Type | Weight |
|---|---|
| Plastic-lined Kraft Bags | 25kg/bag |
| Fiber Drums | 25kg/drum |
| Big Bags (FIBC) | 500kg - 1000kg |
Ordering Information
For bulk Disodium Phosphate (DSP) purchases, contact Jiangsu Khonor Chemicals Co., Limited. We provide high-quality DSP with competitive pricing, global shipping, and customized solutions.
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