Product: Cosmowax D

Rchem Cosmowax D is a high-purity, self-emulsifying wax blend, presented as white to off-white, waxy beads, flakes, or pastilles. It is a carefully balanced mixture of emulsifying agents, typically comprising Cetearyl Alcohol (a fatty alcohol) and a high-HLB non-ionic emulsifier such as Ceteareth-20 or Polysorbate 60. Renowned for its ease of use and exceptional ability to produce stable, elegant oil-in-water (O/W) emulsions without the need for additional emulsifiers, it is a cornerstone “one-stop” emulsifier for the cosmetic and pharmaceutical industries, ideal for creams, lotions, and ointments.

Categories: Emulifiers, Wax Emuslifying

Category: powder

Description

Rchem is a leading supplier of premium-quality Cosmowax D in Pakistan, providing a reliable, simple, and highly effective emulsification system for formulators of all skill levels. Our product is valued for its convenience; it combines the lipophilic thickener (fatty alcohol) and the hydrophilic emulsifier in one optimized ratio. This ensures consistent emulsion stability, a smooth and creamy texture, and excellent skin feel every time. Trusted by manufacturers across Karachi, Lahore, and Islamabad, our Cosmowax D ensures your creams, lotions, and moisturizers deliver superior stability, thickness, and a luxurious application experience. Rchem is your trusted partner for user-friendly, high-performance emulsifier systems.

Key Features & Benefits:

Complete Self-Emulsifying System: A pre-blended, balanced wax that requires no additional emulsifiers to create stable O/W emulsions, simplifying formulation and reducing ingredient inventory. Produce Elegant O/W Creams & Lotions: Creates smooth, homogeneous, and stable oil-in-water emulsions with a rich, creamy texture and excellent skin feel. Provides Emulsion Stability & Viscosity: The fatty alcohol component (Cetearyl Alcohol) adds body and viscosity to the emulsion, preventing separation and providing a pleasing, thick consistency. Excellent Skin Feel & Spreadability: Imparts a soft, non-greasy, silky after-feel that is neither tacky nor heavy, enhancing the sensory experience of the final product. Very Easy to Use: Requires no special neutralization or complex processing; simply heat the oil and water phases, mix, and cool. Good Electrolyte & pH Tolerance: Maintains stability across a wide pH range (approximately 3.0 – 9.0) and in the presence of salts and mild ionic ingredients. Versatile & Compatible: Compatible with a wide range of oils, esters, active ingredients, and preservatives.

Technical Specifications Table:

Property

Detail

Apperance

White to off-white, waxy beads, flakes, or pastilles

Scent

Faint, characteristic mild fatty odor

Solubility

Dispersible in water (forms a milky emulsion); soluble in oils (when melted)

Uses

Primary O/W emulsifier, emulsion stabilizer, viscosity builder, thickening agent

pH

Charge

Non-ionic

Used In

Face creams, body lotions, hand creams, sunscreens, moisturizers, pharmaceutical ointments, makeup bases

Usage Rate

Product Origin

Semi-synthetic (from vegetable-derived fatty alcohols + ethylene oxide)

PALM DERIVATIVES STATUS

Typically Palm or Palm Kernel-based (Palm-Free alternatives available upon request)

VEGAN SUITABLE

Yes

Chemical Formulae

Frequently Asked Questions:

What exactly is Cosmowax D, and how does it differ from Cetearyl Alcohol alone?

Cosmowax D is a self-emulsifying wax – a pre-blended mixture designed to both emulsify and thicken. Cetearyl Alcohol alone is a fatty alcohol that functions as an emollient, thickener, and co-emulsifier but cannot form a stable emulsion on its own. Cosmowax D combines Cetearyl Alcohol (for body/stability) with a high-HLB emulsifier (e.g., Ceteareth-20) (for emulsification). This means Cosmowax D can be used as the complete emulsifying system, whereas Cetearyl Alcohol requires an additional emulsifier.

Generally, no. Cosmowax D is designed as a "one-stop" self-emulsifying system. For most standard O/W creams and lotions with oil phases of 5-25%, Cosmowax D alone (at 3-8%) will produce stable, elegant emulsions. However, for: (1) Very high oil phases (>30%); (2) Formulations with challenging oils (e.g., pure silicones, mineral oil without co-emulsifiers); (3) Specific texture requirements – you may add co-emulsifiers (Glyceryl Stearate, Span 60) or additional thickeners. For most routine formulations, additional emulsifiers are unnecessary.

Do I need to add other emulsifiers when using Cosmowax D?

It depends on the specific grade and certification requirements. Traditional Cosmowax D uses Ceteareth-20, which is an ethoxylated emulsifier. Ethoxylated ingredients are generally not permitted in strict natural certifications (e.g., ECOCERT, COSMOS, NATRUE). However, natural self-emulsifying wax alternatives are available that use non-ethoxylated emulsifiers (e.g., Glyceryl Stearate Citrate, Cetearyl Glucoside, or Cetearyl Olivate). Rchem can supply natural-certified self-emulsifying waxes upon request. Please specify your certification requirements.

Is Cosmowax D suitable for natural or ECOCERT-certified formulations?

Cosmowax D requires heat to melt the waxy components and properly hydrate the emulsifier. It is designed for hot-process emulsification. Standard method: (1) Heat Cosmowax D and oil phase to 70-75°C (158-167°F) until fully melted; (2) Heat water phase to the same temperature; (3) Slowly add water phase to oil phase with mixing; (4) Homogenize; (5) Cool slowly with gentle stirring. It is not suitable for cold-process emulsions as the wax will not melt and emulsify properly.

Can Cosmowax D be used in cold-process or hot-process emulsions?

Handling: Cosmowax D is a waxy solid (beads/flakes) at room temperature. Use appropriate PPE including gloves and safety goggles. Avoid inhalation of dust. Formulation: For O/W emulsions, add Cosmowax D to the oil phase. Heat both phases to 70-75°C (158-167°F). Add the water phase to the oil phase with high-shear mixing. Continue mixing while cooling to room temperature. Typical usage: 3-8% of total formula. Storage: Store in a cool, dry place in tightly sealed original containers. Protect from moisture, extreme heat (store below 40°C / 104°F), and direct sunlight. Shelf life is typically 24-36 months under proper storage. Always refer to the Safety Data Sheet (SDS) for comprehensive handling, safety, and first-aid information.

Product: Cosmowax D