PEG-400 Distearate

Overview

PEG-400 Distearate, also known by its INCI name Polyethylene Glycol Distearate, and identified by CAS Number 9005-08-7, is a highly versatile and effective non-ionic surfactant. This polyethylene glycol ester is meticulously derived from the esterification of stearic acid with polyethylene glycol 400. As a crucial ingredient in a diverse range of personal care, cosmetic, and industrial formulations, PEG-400 Distearate is prized for its multifaceted functionality. Its amphiphilic structure, featuring both hydrophilic PEG chains and lipophilic stearate groups, grants it exceptional properties as an emulsifying agent, viscosity modifier, and opacifier.

CanCastor's PEG-400 Distearate is engineered for consistent performance and superior quality, meeting the rigorous demands of global manufacturing. Its ability to effectively stabilize oil-in-water emulsions, contribute to the desired rheology of liquid formulations, and impart a pearlescent or opaque appearance makes it an indispensable component. From enhancing the texture of luxury creams to optimizing industrial lubrication systems, our PEG-400 Distearate delivers reliable results, reflecting decades of expertise in specialty chemical supply. We ensure every batch adheres to the highest purity standards, providing a trustworthy foundation for your product innovation.

Key Physical & Chemical Properties

CanCastor's PEG-400 Distearate typically exhibits the following characteristics, critical for its industrial applications:

• Appearance: White to off-white solid flakes or pastilles
• Saponification Value: 120-130 mg KOH/g
• Acid Value: Max 5 mg KOH/g
• Hydroxyl Value: 15-25 mg KOH/g
• Moisture Content: Max 1.0% (Karl Fischer)
• HLB Value: Approximately 5-7 (indicates water-in-oil emulsifying capability, though often used as a co-emulsifier or thickener in O/W systems)
• Melting Point: 45-55 °C
• Solubility: Dispersible in hot water, soluble in many organic solvents