Quick Search
KahlWax 2178 is a light-colored, hard, and high-melting wax that is obtained by complete hydrogenation of virgin castor oil.
KahlWax 2178 acts as a binder and viscosity enhancer for emulsions, pastes, and anhydrous systems and has excellent pigment-dispersing properties.
KahlWax 2178 is suitable for color cosmetics, skin care, lip care, and hair care.
CAS: 8001-78-3
EINECS: 232-292-2
Synonyms
OPAL WAX;PEG 60;CASTOR OIL HYDROGENATED;CELLO-GREASE LUBRICANT;CELLO-SEAL LUBRICANT;HYDROGENATED CASTOR OIL;Rizinusoel, hydriert;Hydrogenated Castor Oil, NF
KahlWax 2178 is a waxy compound obtained by the hydrogenation of refined castor oil.
KahlWax 2178 is a hard product with a high melting point.
KahlWax 2178 is almost odourless and tasteless.
KahlWax 2178 is supplied in flakes and powder.
KahlWax 2178 is cream to white coloured.
appearance white to creamish flakes or powder
melting point °C 83 - 87
colour Gardner max. 3
colour (on 1” Lovibond) max 20 yellow / max.2 red
acid value mg KOH/g max. 5
iodine value g/100g max. 5
hydroxyl value 155 - 165
saponification value mg KOH/g 180 - 190
KahlWax 2178 acts as a substantivity agent, thickener & stabilizer, waxes/consistency factor and protective agent.
KahlWax 2178 is obtained by hydrogenation of virgin castor oil.
KahlWax 2178 consists mainly of glycerides of 12-hydroxystearic acid.
KahlWax 2178 is a white, hard and high melting wax.
KahlWax 2178 is used a binder and viscosity enhancer for emulsions, pastes and anhydrous systems.
KahlWax 2178 is non-animal, offers hold and protection.
Due to its excellent pigment dispersing properties KahlWax 2178is often used in sticks especially antiperspirants and pencil preparations.
Other applications include decorative cosmetics and hair styling products.
KahlWax 2178 is Kosher complaint.
KahlWax 2178 is 100% natural, vegan and EcocertCosmos approved.
KahlWax 2178 is a semi-solid, waxy substance derived from the hydrogenation of castor oil, which is extracted from the seeds of the Ricinus communis plant.
This modification process enhances its stability and alters its physical properties, making it less prone to oxidation and rancidity.
KahlWax 2178 is characterized by its high viscosity, emulsifying properties, and ability to act as a thickening agent.
KahlWax 2178 is commonly used in various applications, including cosmetics, pharmaceuticals, and food products, where it serves as an emulsifier, stabilizer, or lubricant.
Additionally, KahlWax 2178 is valued for its skin-conditioning properties in personal care formulations.
KahlWax 2178 is generally recognized as safe for use in food and cosmetic applications, although its specific regulatory status may vary by region.
Overall, KahlWax 2178 is a versatile ingredient that combines the beneficial properties of castor oil with enhanced stability and functionality.
KahlWax 2178 Chemical Properties
density: 0.97g/cm3 at 20℃
vapor pressure: 0Pa at 20℃
solubility: Practically insoluble in water; soluble in acetone, chloroform, and methylene chloride.
form: Powder
Dielectric constant: 10.3（27℃）
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
Major Application: pharmaceutical
Cosmetics Ingredients Functions: VISCOSITY CONTROLLING
SKIN CONDITIONING - EMOLLIENT
SURFACTANT - CLEANSING
SURFACTANT - EMULSIFYING
SKIN CONDITIONING
Cosmetic Ingredient Review (CIR): KahlWax 2178 (8001-78-3)
LogP: 18.75
EPA Substance Registry System: KahlWax 2178 (8001-78-3)
KahlWax 2178 occurs as a fine, almost white or pale yellow powder or flakes.
The PhEur 6.0 describes hydrogenated castor oil as the oil obtained by hydrogenation of virgin castor oil.
KahlWax 2178 consists mainly of the triglyceride of 12-hydroxystearic acid.
KahlWax 2178 — also called HCO or castor wax — is a hard, white, opaque vegetable wax.
KahlWax 2178's resistance to moisture makes it useful in many coatings, greases, cosmetics, polishes and similar applications.
KahlWax 2178 is created by hydrogenating pure liquid castor oil, which is obtained from castor beans.
KahlWax 2178 is heated under extreme pressure using a nickel catalyst during the hydrogenation process.
Afterward, the hydrogen creates saturated molecules of castor wax, which gives the oil a higher melting point that allows KahlWax 2178 to remain solid at room temperature.
After hydrogenation, KahlWax 2178 becomes hard and brittle to the touch.
Uses
greases: Lithium- and Calcium hydroxystearates dispersed in base oil to make multipurpose greases having higher dropping points, hardness, better rust-proofing, lubricity and durability than stearates.
other lubricants: metal drawing lubes, PVC lubricants for PVC pipes, profiles, sheets, pharma tabletting, metal powders, ceramics.
cosmetics: HCO of different melting points used in lipsticks, deodorant and antiperspirant sticks, cosmetic creams.
slip additive in inks, paints, plastics (PE).
dispersing agent in plastic colour master batches, carbon papers, inks.
flow control and dispersing additive in powder coatings, hot-melt adhesives and sealants.
shoe polishing, furniture polishing creams.
Pharmaceutical Applications
KahlWax 2178 is a hard wax with a high melting point used in oral and topical pharmaceutical formulations.
In topical formulations, KahlWax 2178 is used to provide stiffness to creams and emulsions.
In oral formulations, KahlWax 2178 is used to prepare sustained-release tablet and capsule preparations; the hydrogenated castor oil may be used as a coat or to form a solid matrix.
KahlWax 2178 is additionally used to lubricate the die walls of tablet presses; and is similarly used as a lubricant in food processing.
KahlWax 2178 is also used in cosmetics.
Production Methods
KahlWax 2178 is prepared by the hydrogenation of castor oil using a catalyst.
