Polysorbate 40 (Tween 40)
Nonionic Pharmaceutical
Nonionic Emulsifier

Polysorbate 40 (Tween 40)

Premium nonionic emulsifier delivering excellent solubilization properties and superior stability across diverse applications. Ideal for food, pharmaceutical, and cosmetic formulations requiring reliable emulsification and enhanced solubilization performance.

  • Excellent Solubilization
  • Superior Stability
  • Food Grade Quality
  • Pharmaceutical Grade
  • Versatile Applications
  • Reliable Performance
Request Quote Technical Support

Technical Specifications

Chemical Name: Polysorbate 40 (Polyoxyethylene Sorbitan Monopalmitate)
CAS Number: 9005-66-7
EINECS Number: 500-018-3
Active Matter Content: 98-100%
Physical State: Amber to light brown liquid
Molecular Weight: 1284 g/mol (average)
HLB Value: 15.6
pH (5% solution): 6.0-8.0
Viscosity (25°C): 300-800 cP
Hydroxyl Value: 81-96 mg KOH/g
Acid Value: ≤ 2.0 mg KOH/g
Saponification Value: 41-52 mg KOH/g
Moisture Content: ≤ 3.0%
Solubility: Soluble in water, alcohol, ethyl acetate
Biodegradability: Readily biodegradable (OECD 301B)
Packaging Options: 25kg, 200kg drums, IBC tanks

Applications

O/W Emulsifier
Food Emulsifier
Pharmaceutical Excipient
Cosmetic Formulations
Solubilizing Agent
Stabilizing Agent
Dispersing Agent
Personal Care Products
Industrial Emulsions
Vitamin Solubilizer
Household Products
Specialty Formulations

Industry-Specific Grades

DRAVYOM offers specialized Polysorbate 40 grades tailored for specific emulsification applications, ensuring optimal performance and regulatory compliance across food, pharmaceutical, and cosmetic sectors.

Food Grade
Purity: 98-100% HLB Value: 15.6 Compliance: FDA approved Application: Food emulsifier
Pharmaceutical Grade
Purity: 98-100% Standards: USP/EP grade Compliance: cGMP manufactured Application: Drug formulations
Cosmetic Grade
Purity: 98-100% Mildness: Enhanced Stability: Superior Application: Cosmetic emulsions
Industrial Grade
Purity: 98-100% Performance: High efficiency Cost: Economical Application: Industrial emulsions

Quality Standards

DRAVYOM's Polysorbate 40 is manufactured under stringent quality control protocols, meeting international standards including USP, EP, FDA, and industry-specific specifications for emulsification applications.

ISO 9001:2015 Certified Manufacturing
USP/EP/FDA Standards Compliance
98-100% Active Matter Content
Advanced Emulsification Testing
Superior O/W Emulsification
Batch-to-Batch Consistency
Comprehensive Certificate of Analysis
Temperature-Controlled Logistics

Advanced Chemical Properties & Performance

Polysorbate 40 exhibits exceptional nonionic emulsifier properties essential for pharmaceutical, food, and cosmetic applications. Its unique polyoxyethylene sorbitan structure provides superior emulsification, solubilization, and stabilization in diverse formulation systems.

Emulsification Properties
Emulsification Power: Excellent O/W emulsification
Solubilization: Superior hydrophobic solubilization
Stabilization: Enhanced formulation stability
Wetting Properties: Excellent surface wetting
Physical Properties
Thermal Stability: Stable up to 100°C
Appearance: Amber-colored liquid
Solubility: Water soluble
HLB Value: 15.6 (hydrophilic)
Multi-Purpose Performance
Pharmaceutical Grade: USP/EP compliant
Food Grade: FDA approved additive
Cosmetic Grade: Safe for topical use
Stability Enhancement: Long-term formulation integrity
Purity Specifications
Total Impurities: ≤ 0.1%
Heavy Metals: ≤ 2 ppm
Moisture Content: ≤ 0.5%
Pharmaceutical Purity: ≥ 99%
Stability Properties
Shelf Life: 3 years (unopened)
Light Sensitivity: Minimal degradation
Temperature Stability: Stable 15-30°C
Container Compatibility: Pharmaceutical-grade containers

Performance Characteristics

Comprehensive performance metrics demonstrate Polysorbate 40 superiority in multi-purpose applications with exceptional emulsification stability, solubilization power, and regulatory compliance across diverse pharmaceutical, food, and cosmetic formulations.

Emulsion Stability

Formulation stability: 98%+ after 24 months

Superior long-term stability
Solubilization Power

Hydrophobic solubilization: 90%+ efficiency

Excellent solubilization capability
Regulatory Compliance

Multi-industry approval: USP/EP/FDA

Broad regulatory acceptance
Temperature Performance

Operational range: 15-100°C

Wide temperature operation
Batch Consistency

Variation: ±0.5% between batches

Pharmaceutical grade reproducibility
Formulation Versatility

Application range: Multi-industry use

Broad formulation compatibility

Safety Information

Multi-purpose emulsifier approved for pharmaceutical, food, and cosmetic applications. Generally recognized as safe (GRAS) for food use and suitable for topical applications. Non-toxic and well-tolerated. Handle with standard protective equipment and maintain good hygiene practices.

Multi-Safe
Pharmaceutical Grade
Food Grade

Storage & Handling

Store in original pharmaceutical-grade containers in a cool, dry area away from direct sunlight and strong odors. Keep containers tightly closed and maintain temperature stability. Use appropriate manufacturing equipment and ensure proper multi-purpose handling procedures.

Cool storage (15-30°C)
Protect from direct sunlight
Pharmaceutical-grade containers
GMP handling procedures

Chemical Mechanisms & Reaction Pathways

Polysorbate 40 operates through advanced ethoxylated sorbitan ester chemistry, providing exceptional emulsification and solubilization properties with FDA approval for food and pharmaceutical applications.

Food-Grade Emulsification

Superior oil-in-water emulsion formation for food applications

FDA-approved safety and stability
Solubilization

Effective solubilization of fats and flavor compounds

Enhanced bioavailability and taste
Stabilization

Prevents separation and maintains product consistency

Extended shelf life and quality
Temperature Tolerance

Stable performance across food processing temperatures

Consistent food-grade behavior

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global market access with complete documentation packages supporting international food and pharmaceutical standards with validated safety profiles.

FDA GRAS

Generally Recognized as Safe for food applications

USP/NF Grade

United States Pharmacopeia specifications compliance

FCC Approved

Food Chemicals Codex regulatory acceptance

E Number Listed

European Union food additive approval

Safety Assessment

Complete toxicological and food safety documentation

Halal/Kosher

Religious dietary compliance certifications available

Technical Support & Value-Added Services

DRAVYOM's food-grade emulsifier experts provide comprehensive technical support, application guidance, and customization services to optimize Polysorbate 40 performance in your food formulations.

Food Formulation
  • Food emulsification system design
  • Flavor solubilization optimization
  • Shelf life enhancement studies
  • Texture improvement protocols
Application Support
  • Food processing optimization
  • Stability testing services
  • Scale-up technical guidance
  • Quality control method development
Technical Consultation
  • Food-grade emulsifier selection
  • Regulatory compliance assistance
  • Food safety guidance
  • Food chemistry training
Supply Solutions
  • Food-grade packaging
  • Regulatory documentation support
  • Custom specification grades
  • Global food ingredient supply

Environmental Impact & Sustainability

Our Polysorbate 40 production emphasizes food safety and environmental responsibility through sustainable sourcing, efficient processing, and biodegradable formulation for food applications.

Sustainable Sourcing

Plant-derived renewable feedstock utilization

Water Efficiency

Advanced process water recycling and treatment systems

Clean Manufacturing

Food-grade processing with emission controls

Biodegradability

Readily biodegradable with environmental safety

Food Safety

HACCP and food safety management systems

Safe Packaging

Food-grade containers with safety protocols

Manufacturing Excellence & Quality Control

DRAVYOM's food-grade facility employs precision reaction control and continuous monitoring systems to ensure consistent Polysorbate 40 quality and food safety across all production batches.

Food-Grade Production

Controlled ethoxylation in food-safe reaction systems

FDA-compliant manufacturing and purity control
Food Safety Testing

Comprehensive testing including microbiological safety

HACCP validation and food-grade verification
Quality Systems

ISO 22000 with food safety management standards

Continuous improvement and food traceability
Food Packaging

Food-grade containers with contamination prevention

Food safety protocols and stability assurance

Market Applications & Performance Data

Comprehensive market data demonstrating Polysorbate 40 effectiveness across food applications with quantified performance metrics and validated food safety success rates.

Food Industry
Market Share: 70% in food emulsification systems Performance: Superior stability and food safety Safety: FDA GRAS status confirmation
Pharmaceutical Applications
Applications: 180+ pharmaceutical formulations Performance: Enhanced drug solubilization Quality: USP/NF grade specifications
Cosmetic Applications
Efficiency: 85% improved emulsification performance Quality: Multi-regulatory compliance Applications: Safe cosmetic formulations

DRAVYOM Competitive Advantages

Superior Quality

Consistently exceeds food-grade standards with exceptional purity and emulsification performance

Reliable Supply

Guaranteed food-grade availability with strategic inventory management and flexible production

Technical Expertise

Dedicated food emulsifier team provides application support and formulation services

Regulatory Excellence

Complete food-grade documentation with global regulatory compliance and safety validation

Global Standards

International compliance with food and pharmaceutical specifications for worldwide acceptance

Partnership Approach

Collaborative relationships with food formulators and ingredient development services