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Kester Wax K-EM2 Wax No. 330

CAS Number
73138-45-1
EC Number
277-291-8
Chemical Name
Fatty acids, montan-wax, ethylene esters, Fatty acids montan-wax ethylene esters

Kester Wax K-EM2 is an ester of ethylene glycol and Montan Acid Wax approved by the German Pharmacopeia (DAB) for use in coatings, as a retarding agent, in tablet binding, and is a strong gelling agent in anhydrous products.

Identification

Chemical Family
EstersWaxes

Product families

Applications

Personal Care — Beauty & Care
  • AP/Deo
  • Color Cosmetics
  • Skin Care
  • Treatment Products

Product Families

Cleaning Ingredients — Functional Additives
  • Other Functional Additives
Cosmetic Ingredients — Functionals
  • Conditioners & Emollients
  • Fats Butters & Waxes
  • Texturizers & Fillers
  • Visual Modifiers

Other characteristics

Brand
Kester Wax
Synonyms

Fatty acids, montan-wax, esters with ethylene glycol, Waradur ESL

Functions
Binder, Emollient, Gel Former, Opacifier
Labeling Claims
  • GMO-free, Halal, Kosher
  • GMO-free
  • Halal
  • Kosher
Markets
Personal Care
Use Levels
2-25%
Shelf LIfe
2 Years
Technology
  • Cleaning Ingredients
  • Cosmetic Ingredients
Benefit Claims
Skin Protection
Application Format
  • Balm
  • Creams
  • Gel
  • Leave On
  • Roll On
  • Spray
  • Stick
Applications
Antiperspirants
Chemical Inventories
  • AICS (Australia)
  • DSL (Canada)
  • IECSC (China)
Formulation Guideline

Kester Wax K-EM2 has strong gelling properties and can regulate the consistency and texture of various oils and fluids. It can also act as a carnauba replacement. Applications include emulsion stabilizer, opacifying agent, and emollient. Uses include color products, sticks, balms, pencils, hot pour, antiperspirants, OTC and HI&I at levels of 2-25%.

Certifications and Compliance
  • Halal
  • Kosher
  • REACH (Europe)
Cosmetics
Lip Balm
Cleaning Ingredients Functions
Opacifier
Cosmetic Ingredients Functions
  • Binder
  • Emollient
  • Gel Former
  • Opacifier

Technical data

Table 1 of 1

5 rows
CharacteristicValueUnitMethod
Melting Point75-85°CUSP 741
Acid Valuemax. 15mg KOH/gUSP 401
Saponification value138-152mg KOH/gUSP 401
Penetrationmax. 5dmmD1321
Viscosity13 – 16cPsASTM D3236-88

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