Overview of Whale Wax Stearic Alcohol Polyether
Whale wax stearic alcohol polyether (CETETH 25) is a polymer compound. Whale wax stearol polyether can be synthesized by polymerizing whale wax stearol monomers. During the polymerization process, ester exchange or condensation methods can be used.
Specifications of Whale Wax Stearic Alcohol Polyether
| Property |
Value |
| Chemical Name |
Cetostearyl Alcohol Ethoxylate |
| Common Name |
AEO, Ceteareth-20 |
| CAS Number |
9004-95-9 (for Ceteareth-20) |
| Formula |
C28H58O(C2H4O)n (n varies) |
| Molecular Weight |
Varies with ethoxylation degree (n) |
| Appearance |
White to off-white waxy solid or flakes |
| Odor |
Mild, characteristic |
| pH (1% solution) |
5.5 - 7.5 |
| Active Content (%) |
≥98.0% |
| Melting Point (°C) |
36 - 40 (approx., varies with n) |
| Flash Point (°C, closed cup) |
>200 |
| Solubility in Water |
Soluble in hot water; dispersible in cold water |
| Stability |
Stable under normal conditions, avoid exposure to strong acids and oxidizing agents |
Chemical Properties of Whale Wax Stearic Alcohol Polyether
Boiling point: 330-400 ℃ at 101kPa
Density: 0.87g/cm3 at 21 ℃
Vapour pressure: 0-5Pa at 20 ℃
Flash point: 243 ℃
Solubility: 1g/10ml in water, clear, colorless
Odor: Mild wax flavor
LogP: 5.91-8.43 at 22-25 ℃ and pH 5.25-7
Surface tension: 67.5mN/mat6.6mg/Land25 ℃
Application of Whale Wax Stearic Alcohol Polyether
1.In the chemical fiber industry, as one of the components of various chemical fiber spinning oil agents, it has good spinnability;
2.As an emulsifier in general industry, it has good emulsification performance for animal, vegetable and mineral oils, and the prepared lotion is very stable;
3.Used for preparing household detergents, industrial detergents, and metal cleaning agents;
Applications of AEO Cetostearyl alcohol ethoxylateWhat is AEO Cetostearyl Alcohol Ethoxylate used for?
AEO Cetostearyl Alcohol Ethoxylate, also known as Ceteareth-20, is widely used in the cosmetic and personal care industry as an emulsifier, thickener, and stabilizer. It is commonly found in lotions, creams, and hair care products.
Is AEO Cetostearyl Alcohol Ethoxylate safe for use in cosmetics?
When used within the recommended concentration levels, AEO Cetostearyl Alcohol Ethoxylate is considered safe for use in cosmetic products. However, it's important to perform a patch test, especially for those with sensitive skin, to ensure there are no adverse reactions.
How does AEO Cetostearyl Alcohol Ethoxylate function in formulations?
In cosmetic formulations, AEO Cetostearyl Alcohol Ethoxylate helps to create stable emulsions by reducing the surface tension between oil and water phases. This results in a smooth, creamy texture and enhances the overall feel of the product on the skin.
Can AEO Cetostearyl Alcohol Ethoxylate be used in natural or organic products?
While AEO Cetostearyl Alcohol Ethoxylate is a synthetic compound, some formulations may include it in products marketed as "natural" or "organic," depending on the specific standards and regulations of the certification body. Always check the product’s label and certification criteria.
What are the storage conditions for AEO Cetostearyl Alcohol Ethoxylate?
AEO Cetostearyl Alcohol Ethoxylate should be stored in a cool, dry place away from direct sunlight and heat sources. Containers should be tightly sealed to prevent contamination and degradation. Following these guidelines will help maintain the quality and effectiveness of the material over time.
