Table of Contents
- Product Overview
- Key Parameters & Comparison
- Applications & Use Cases
- Industry Case Studies
- Safety & Handling Guidelines
- Contact for Quotation
Sodium Phosphate Monobasic (CAS 7558-80-7) Overview
Sodium phosphate monobasic (NaH2PO4), with CAS number 7558-80-7, is a white crystalline powder widely used in food additives, pharmaceuticals, and laboratory buffers. It is highly soluble in water and acts as a pH stabilizer.
Key Parameters & Comparison
| Parameter | Sodium Phosphate Monobasic | Sodium Phosphate Dibasic | Tri-Sodium Phosphate |
|---|---|---|---|
| CAS Number | 7558-80-7 | 7558-79-4 | 7601-54-9 |
| pH (1% Solution) | 4.1-4.5 | 8.0-11.0 | 12.0-13.0 |
| Solubility in Water | 85 g/100 mL (20°C) | 7.7 g/100 mL (20°C) | 14.5 g/100 mL (20°C) |
Applications & Use Cases
1. Food Industry
- Emulsifier in processed cheeses
- pH regulator in beverages
- Leavening agent in baked goods
2. Pharmaceutical Industry
- Excipient in tablet formulations
- Electrolyte replenisher in IV solutions
3. Laboratory Use
- Component of PBS buffers
- DNA/RNA extraction protocols
Industry Case Studies
Case Study 1: Food Manufacturing
A European dairy company used sodium phosphate monobasic to improve melt consistency in sliced cheese products, achieving a 22% increase in production efficiency.
Case Study 2: Pharmaceutical Production
A US-based generic drug manufacturer incorporated NaH2PO4 in antacid tablets, meeting USP specifications while reducing production costs by 15%.
Safety & Handling Guidelines
- Wear PPE (gloves, goggles) during handling
- Store in airtight containers at 15-30°C
- Dispose per local chemical waste regulations
Contact for Quotation & Technical Support
Email: info@vivalr.com
Phone: (86) 15866781826
Request bulk pricing, SDS, or custom formulations:
- MOQ: 500 kg
- Delivery: 15-20 days after order confirmation
- Certifications: ISO 9001, FDA CFR 21 compliant



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