ULTRAPEG 200 is a versatile ingredient used in various applications such as liquid detergents, skin lotions, hair sprays, lipsticks, and more. It functions as a viscosity modifier, humectant, thickener, fixative, solubilizer, conditioner, and anti-static agent. UltraPEG 200 is non-flammable, soluble in water, and offers low toxicity and biodegradability. It is ideal for personal care, industrial additives, and CASE ingredients.

INCI Name: PEG-4

Chemical Name: PEG 200

Polymer Name: Polyethylene Glycol

CAS Number: 25322-68-3

Chemical Family: Polyethylene Glycols, Polyglycols, Polyols

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Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
Polymer Name
Agrochemical Functions
CASE Ingredients Functions
Cleaning Ingredients Functions
Cosmetic Ingredients Functions
Industrial Additives Functions
Plastics & Elastomers Functions
Molecular formula
Product Families

Features & Benefits

Applications & Uses


Formulation Type
Physical Form
Soluble In
Soluble in
Typical Properties
ValueUnitsTest Method / Conditions
Average Molecular Weight190 - 210--
Acid Valuemax. 0.5mg KOH/g-
Ash Contentmax. 0.1%-
pH (at 5% Aqueous Solution at 25°C)4.5 - 7.5--
Hydroxyl Vaule535 - 590mg KOH/g-
Water Contentmax. 1%-

Packaging & Availability

Storage & Handling

Storage & Handling Information
  • Store the product in sealed containers, in a sheltered, dry place, away from sources of heat or ignition. Because the product is hygroscopic, we recommend storing product on cement floors at low humidity.
  • ULTRAPEG® 200 is low-viscosity liquid at temperatures above 5ºC.
  • Handle chemical products in well-ventilated areas, with ready access to emergency showers and eyewash stations.
  • Use proper personal protective equipment (PPE) when handling the products, such as PVC gloves, safety goggles, and coat.