POLYGLYCERYL-2 TRIISOSTEARATE: Premium Plant-Derived Emulsifier & Texture Enhancer

HLB 4.7 · Multi-Functional · Global Compliance

NIKOO's Polyglyceryl-2 Triisostearate (INCI: *Polyglyceryl-2 Triisostearate*, CAS 120486-24-0) is a plant-sourced, non-ionic emulsifier engineered for superior water-in-oil (W/O) stabilization. With ultra-low hydrophile-lipophile balance (HLB 4.7), this amber viscous liquid excels in creating luxurious, non-greasy textures while enhancing formulation resilience against temperature fluctuations (stable ≤180°C)

Due to their safety, polyglycerol fatty acid esters have been approved as food additives. Compared to nonionic polyoxyethylene surfactants, they exhibit superior oxidative and pH stability. Compared to sucrose, glycerol, and sorbitan esters, they also possess superior thermal stability.

They can be used as emollients, exhibiting excellent dispersibility for inorganic powders and pigments, good compatibility with other oily ingredients, and excellent oxidative stability.

‌Cosmetics‌

• Widely used as an emulsifier and dispersant in foundation, lipstick, makeup remover, sunscreen, and other products, it improves skin feel and enhances color stability.
• It has moisturizing and softening effects, inhibits perspiration, and is suitable for baby skincare products and waterless makeup products. ‌

‌Personal care and industrial applications‌

• Used as a thickener and dispersant in detergents and cleaning agents to improve product stability. ‌
• In the pharmaceutical field, it is used as an emulsifier and penetration aid in formulations such as ointments and suppositories. ‌
• In plastic processing, it serves as a lubricant and plasticizer, improving material flowability.

Safety and Environmental Protection

• ‌Toxicity‌: Low toxicity under normal use, but excessive or improper use may pose health risks. ‌
• ‌Environmental Friendliness‌: Biodegradable and compliant with environmental protection requirements.

Uses

As an important class of polyglycerol fatty acid esters, isostearic acid has long been widely used in cosmetics and lubricants due to its excellent low-temperature properties and resistance. Polyglycerol fatty acid esters can be used as defoaming agents, viscosity modifiers, crystallization modifiers, coloring agents, and antimicrobial preservatives. Furthermore, they are environmentally safe surfactants that are non-toxic, non-irritating, and biodegradable, making them ideal additives for food, cosmetics, and pharmaceuticals.

Applications

• Antibacterial

Polyglycerol isostearate exhibits antibacterial properties, inhibiting the growth of various microorganisms. Its non-toxic and edible properties make it suitable for use as a food-grade antimicrobial agent in canned and packaged foods.

• Daily Chemicals

Polyglycerol isostearate exhibits excellent emulsifying properties, is non-irritating to skin and mucous membranes, and is non-toxic and harmless, making it ideal for use in detergents and cosmetics, particularly maternal and infant products.

• Pharmaceutical Industry

In the pharmaceutical industry, it can be used as an emulsifier, solubilizer, dispersant, and penetrant. It can also be used as an adjuvant in ointments, suppositories, tablets, powders, and injections.

• Other Industries

Polyglycerol isostearate has excellent heat resistance and fluidity. It can be used as a plasticizer, lubricant, anti-drip agent, and antistatic agent for resins such as polyoxyethylene and polyolefins. It is widely used in the processing of plastics, synthetic resins, and rubber. It can also be used as a defoaming agent for papermaking, a fiber softener, an antistatic agent, an improver for heat-resistant lubricating products, an emulsifier, dispersant, and soil stabilizer for pesticides, and an additive for oil products such as lubricants and synthetic oils.

Conditions: 25°C max, ≤60% humidity, sealed/light-resistant containers

Safety: Non-irritating; use gloves/goggles during industrial handling

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