Sodium Phosphate, Dibasic CAS 7558-79-4: Comprehensive Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Dibasic Sodium Phosphate | Similar Phosphates |
|---|---|---|
| CAS Number | 7558-79-4 | 7601-54-9 (Trisodium) |
| Molecular Formula | Na2HPO4 | Na3PO4 |
| pH (1% Solution) | 8.0-11.0 | 12.0-14.0 |
| Buffering Capacity | 6.0-9.0 pH range | 11.0-13.0 pH range |
2. Industrial Applications & Functional Uses
Food Industry Applications
• Emulsification agent in processed cheeses
• pH regulator in beverages
• Mineral fortification in baked goods
Pharmaceutical Uses
• Buffer solution in IV preparations
• Tablet disintegrant
• Dental impression material additive
3. Operational Best Practices
Dosage Recommendations:
Food Grade: 0.3-0.5% by weight
Pharmaceutical: 1.2-2.5% in tablet formulations
4. Implementation Case Studies
Case 1: Dairy Processing Optimization
Challenge: Protein separation in UHT milk
Solution: 0.4% Dibasic Sodium Phosphate addition
Outcome: 18-month shelf life achievement
5. Verified Client Success Stories
Client A: European Pharma Manufacturer
Application: Buffer system for monoclonal antibodies
Volume: 850kg/month
Certification: USP-NF Grade compliance
Client B: Asian Food Additive Company
Application: Meat product preservation
Implementation: 12% yield improvement
Regulatory: FDA 21 CFR §182.6290 compliance
6. Professional Consultation & Sampling
Contact our technical specialists:
Email: info@vivalr.com
Tel: (86) 15866781826
Request: Product specifications sheet/MSDS
Service: Custom particle size optimization
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