Description
1. Product Overview
Nonylphenol Ethoxylate (NP-9) / CAS 9016-45-9 is a nonionic surfactant widely used for its excellent wetting, emulsifying, dispersing, and detergent properties across numerous industrial processes. It serves as a key formulation ingredient in industrial cleaners, textile auxiliaries, agrochemicals, paints, coatings, and chemical manufacturing. NP-9 delivers outstanding performance in demanding applications by providing excellent compatibility with other surfactants and maintaining effectiveness under a wide range of operating conditions. Its proven versatility, process efficiency, and cost-effectiveness make it a strategic raw material for global industrial manufacturers seeking reliable formulation performance.
2. Key Specifications & Technical Characteristics
- Chemical Name: Nonylphenol Ethoxylate (NP-9)
- CAS Number: 9016-45-9
- Chemical Type: Nonionic Surfactant
- Ethoxylation Degree: Approximately 9 moles of Ethylene Oxide
- Appearance: Clear to slightly hazy liquid
- Color: Colorless to pale yellow
- Odor: Mild characteristic odor
- Solubility: Soluble in water and many organic solvents
- pH (1% Solution): Typically 6.0–8.0
- Cloud Point: Typically 58–65°C (depending on specification)
- Density (20°C): Approximately 1.05–1.07 g/cm³
- Packaging Options: 200 kg HDPE drums, 1,000 kg IBC totes, ISO tanks, bulk tanker shipments
- Shelf Life: Up to 24 months when stored in tightly sealed original containers under recommended conditions
3. Core Industrial Applications
Nonylphenol Ethoxylate NP-9 is extensively used across multiple industrial sectors requiring high-performance surfactants and formulation stability.
Primary Industries
- Industrial and institutional cleaning
- Textile processing and dyeing
- Paints and coatings manufacturing
- Agrochemical formulations
- Metal cleaning and surface treatment
- Leather processing
- Paper and pulp industry
- Chemical manufacturing
- Oilfield chemicals
- Rubber and polymer processing
Operational Use Cases
- Industrial detergent formulations
- Wetting and penetrating agent
- Emulsifier for oil-water systems
- Dispersing agent for pigments and fillers
- Textile scouring and dye leveling
- Agricultural pesticide emulsifiable concentrates
- Metal degreasing formulations
- Latex stabilization and polymer emulsions
Performance Advantages
- Excellent wetting and detergency performance
- Strong emulsification capability for oils and greases
- High compatibility with anionic, cationic, and nonionic surfactants
- Stable performance across a broad pH range
- Effective in hard water conditions
- Reduces formulation costs while improving process efficiency
- Enhances cleaning performance with lower surfactant dosage
4. Competitive Advantages
- Consistent product quality supported by stringent manufacturing and quality control systems
- Reliable global supply capability with dependable production capacity and inventory management
- Flexible international logistics including drums, IBCs, ISO tanks, and bulk container shipments
- Competitive pricing for high-volume industrial procurement
- Excellent formulation versatility that improves production efficiency across diverse applications
- Comprehensive technical documentation including Certificate of Analysis (COA), Safety Data Sheet (SDS), and Technical Data Sheet (TDS)
- Dedicated technical support for formulation optimization and industrial application requirements
- Bulk supply solutions designed for long-term strategic sourcing partnerships
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20 MT
- Loading Capacity (20 ft Container): 20 MT Bulk Shipment
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