Chemical Name: Sodium Phosphate, Dibasic
CAS No.: 7558-79-4
Molecular Formula: Na2HPO4
Molecular Weight: 141.96
Appearance: White powder
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 |
• Emulsification agent in processed cheeses
• pH regulator in beverages
• Mineral fortification in baked goods
• Buffer solution in IV preparations
• Tablet disintegrant
• Dental impression material additive
Dosage Recommendations:
Food Grade: 0.3-0.5% by weight
Pharmaceutical: 1.2-2.5% in tablet formulations
Challenge: Protein separation in UHT milk
Solution: 0.4% Dibasic Sodium Phosphate addition
Outcome: 18-month shelf life achievement
Application: Buffer system for monoclonal antibodies
Volume: 850kg/month
Certification: USP-NF Grade compliance
Application: Meat product preservation
Implementation: 12% yield improvement
Regulatory: FDA 21 CFR §182.6290 compliance
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Request: Product specifications sheet/MSDS
Service: Custom particle size optimization
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