Table of Contents
- Product Overview
- Technical Specifications & Comparative Analysis
- Detailed Applications
- Operational Guidelines
- Industry Case Studies
- Contact for Technical Consultation
Nonoxynol-3 Phosphate (CAS 51811-79-1) Overview
Key Identifiers
| Attribute | Specification |
|---|---|
| Chemical Name | Nonoxynol-3 Phosphate |
| CAS Registry | 51811-79-1 |
| Molecular Formula | C15H25O7P |
| Molecular Weight | 348.33 g/mol |
| Appearance | Clear viscous liquid |
| Solubility | Miscible with water & organic solvents |
| Storage | 2-8°C in inert atmosphere |
Technical Specifications & Market Comparison
| Parameter | Grade A | Grade B | Industrial Grade |
|---|---|---|---|
| Purity | ≥99% | ≥95% | ≥90% |
| pH (1% sol.) | 6.0-7.5 | 5.5-7.8 | 5.0-8.0 |
| Viscosity @25°C | 120-150 cP | 100-180 cP | 80-200 cP |
| Applications | Pharma/Cosmetics | Textile Auxiliaries | Industrial Detergents |
Industrial & Commercial Applications
1. Surfactant Systems
Enhances wetting/emulsification in:
- Metalworking fluids (5-15% concentration)
- Textile scouring agents (3-8% formulation)
- Agricultural adjuvants (0.5-2% loading)
2. Corrosion Inhibition
Demonstrates 85-92% protection efficiency in:
- Cooling water systems
- Oilfield injection fluids
- Marine coating additives
3. Emulsion Stabilization
Critical in:
- Cosmetic creams (HLB 8-12 range)
- Pesticide emulsions
- Polymer latex production
Operational Protocols
Dosage Guidelines
| Application | Concentration Range | Temperature Range |
|---|---|---|
| Detergent Formulations | 5-12% w/w | 40-70°C |
| Corrosion Inhibitors | 0.1-0.5% v/v | Ambient-90°C |
| Emulsion Systems | 1-3% w/w | 25-50°C |
Compatibility Notes
- Avoid strong oxidizers
- Compatible with non-ionic surfactants
- pH stability: 4-10
Documented Implementation Cases
Case 1: Automotive Parts Cleaning System
| Parameter | Detail |
|---|---|
| Client | EuroAuto Components GmbH |
| Challenge | Remove machining oils without phosphate precipitation |
| Solution | 5% Nonoxynol-3 Phosphate in alkaline cleaner |
| Result | 23% cleaning efficiency improvement |
Case 2: Cosmetic Cold Process Emulsion
| Parameter | Detail |
|---|---|
| Client | BioSkin Cosmeceuticals |
| Challenge | Stabilize vitamin-enriched emulsion |
| Solution | 1.8% Nonoxynol-3 Phosphate as co-emulsifier |
| Result | 6-month shelf stability achieved |
Technical & Commercial Consultation
For formulation assistance or bulk pricing:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request SDS, COA, or application notes:
- Specify required purity grade
- State intended application
- Provide volume requirements



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