C16-18 Ceteary Alcohol of White Solide
RAW MATERIAL
C1618

C16-18 Ceteary Alcohol of White Solide

C16-18 Ceteary Alcohol of White Solide is a white waxy flake raw material used as an emollient, co-emulsifier, viscosity builder, and stabilizer in cosmetic, skin-care, hair-care, pharmaceutical, and textile formulations.

Chemical Name
Ceteary Alcohol
Molecular Weight
512.941
Molecular Formula
C34H72O2
EINECS
267-008-6
PRODUCT OVERVIEW

Product Description

C16-18 Ceteary Alcohol of White Solide is a C16-C18 fatty alcohol blend supplied as a white waxy flake solid. The material consists predominantly of cetyl and stearyl alcohols and is widely used as a functional raw material in cosmetic, personal-care, pharmaceutical, and specialty industrial formulations. It provides a combination of emollient, emulsion-stabilizing, viscosity-building, and structuring properties. These characteristics make it particularly suitable for creams, lotions, emulsions, hair conditioners, styling products, and other formulations requiring improved body, texture, stability, and sensory performance. The material can support both oil-in-water and water-in-oil emulsion systems and is valued for its ability to improve formulation consistency while providing a smooth and conditioned feel to skin and hair. The referenced technical specification controls appearance, colour, acid value, saponification value, hydroxyl value, water content, fatty-alcohol chain distribution, iodine value, solidification range, hydrocarbon content, and carbonyl number. Final suitability should be evaluated according to the intended application, required grade, supplier documentation, and applicable regulatory requirements.
PRODUCT PARAMETERS

General Parameters

Appearance
White waxy flakes
Physical Form
Solid flakes
Chemical Type
C16-C18 fatty alcohol blend
Main Composition
Predominantly cetyl alcohol and stearyl alcohol
Water Solubility
Negligible to insoluble in water
Main Functions
Emollient, co-emulsifier, emulsion stabilizer, and viscosity builder
KEY PROPERTIES

Product Characteristics

White waxy C16-C18 fatty alcohol blend supplied in a clean flake form for cosmetic, personal-care, pharmaceutical, and industrial applications.
Provides effective viscosity-building performance to improve the body, consistency, and structure of suitable formulations.
Supports emulsion stability in both oil-in-water and water-in-oil formulation systems.
Provides emollient functionality that helps improve the smoothness and conditioned feel of skin and hair products.
Suitable as a co-emulsifying and structuring ingredient in creams, lotions, conditioners, and other semi-solid formulation systems.
Offers good compatibility with a broad range of ingredients commonly used in cosmetic and personal-care formulations.
Controlled C16 and C18 chain distribution supports consistent fatty-alcohol composition and functional performance.
Defined quality parameters cover colour, acid value, saponification value, hydroxyl value, water content, chain distribution, iodine value, solidification range, and carbonyl number.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Standard
Appearance White flake solid
Colour, APHA 0-10
Acid value by mg KOH/g 0-0.1
Saponification value by mg KOH/g 0-1.0
Hydroxyl value by mg KOH/g 210-220
Water content by wt % 0-0.3
Chain distribution by wt % - C14 0-3
Chain distribution by wt % - C16 22-32
Chain distribution by wt % - C18 66-76
Chain distribution by wt % - C20 0-3
Chain distribution by wt % - Hydrocarbon 0-0.5
Iodine value by g Iodine/100g 0-0.5
Solidification range by °C 50-54
Carbonyl Number by mg/kg 150 max
APPLICATIONS

Typical Uses

Used as a functional base and structuring ingredient in a wide range of cosmetic and personal-care formulations.
Particularly suitable for creams and emulsions where improved viscosity, texture, and emulsion stability are required.
Applied as a co-emulsifying and consistency-building ingredient in both oil-in-water and water-in-oil formulation systems.
Used in skin-care formulations as an emollient and texture-enhancing ingredient that supports a smooth and conditioned feel.
Applied in hair-care products and conditioners to improve consistency, conditioning performance, softness, and formulation stability.
Suitable as an excipient and emulsifying component in selected topical pharmaceutical creams, ointments, and related formulations.
Used as a functional fatty-alcohol raw material in selected textile and specialty industrial processing applications.
STORAGE & HANDLING

Handling Guidance

Store in tightly closed and appropriately labeled containers in a cool, dry, and well-ventilated location. Protect the material from excessive heat, direct sunlight, moisture, and contamination. Keep containers securely closed when the product is not in use and minimize unnecessary dust generation during handling. Follow appropriate workplace hygiene practices and the supplier-specific Safety Data Sheet. Storage, transportation, and handling requirements should comply with applicable local regulations and the technical and safety documentation supplied by the actual PBL supplier.
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