Microcrystalline wax E905
surface coating β Primarily petroleum.
Petroleum wax (microcrystalline)
CAS: 63231-60-7
Factual Regulatory Reference
This database provides factual regulatory information compiled from official government sources. It does not constitute medical, nutritional, or safety advice. Regulatory status varies by country and is subject to change. Always refer to your local regulatory authority for the most current information.
? Did You Know?
Beyond food, Microcrystalline wax is also used in cosmetics, medicine, industrial applications, household products. Its versatility makes it one of the most multi-purpose chemical compounds in everyday life.
In the EU, Microcrystalline wax has a "quantum satis" authorization β Latin for "as much as needed." This means there's no specific maximum limit; manufacturers use only what's technologically necessary.
Detailed Regulatory Assessment
European Union (EFSA)
Only highly refined food-grade wax authorized for surface treatment
United States (FDA)
Approved as masticatory substance in chewing gum base and protective coating
Japan (MHLW)
Approved as glazing agent
Acceptable Daily Intake (ADI)
International Standard (JECFA)
mg/kg body weight per day
European Standard (EFSA)
Everyday Perspective
For a 60kg adult, this limit is roughly equivalent to consuming:
Natural Occurrence
This additive is not known to occur naturally in significant quantities.
Manufacturing
Extracted during the petroleum refining process from heavier oil fractions. The crude wax is de-oiled, filtered, and purified through solvent extraction and hydrotreating to produce food-grade microcrystalline wax.
Applications Beyond Food
Lipstick, lip balm, creams, ointments
Ointment base, tablet coating
Rubber processing, adhesives, crayons, candles
Modeling clay, ski wax, surfboard wax