Gold E175
metallic — Primarily metallic.
Gold (metallic)
CAS: 7440-57-5
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?
Gold occurs naturally in Native gold nuggets and deposits and Gold-bearing quartz veins. Many people consume it daily without realizing it's also a listed food additive.
Beyond food, Gold 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, Gold has a "quantum satis" authorization — 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 for external decoration of confectionery, chocolate products, and liqueurs. Decorative use only.
Official EFSA LinkUnited States (FDA)
Approved only for external decoration, not for general consumption. Must be pure gold.
Japan (MHLW)
Used traditionally in premium Japanese confectionery and sake
Acceptable Daily Intake (ADI)
International Standard (JECFA)
mg/kg body weight per day
European Standard (EFSA)
Natural Occurrence
Gold is a precious metal that occurs naturally in pure metallic form. It is chemically inert and does not corrode. Food-grade gold is extremely pure (typically 22-24 karat) and hammered into ultra-thin sheets.
Manufacturing
Produced by refining gold from ores or recycled sources, then hammered into extremely thin sheets (gold leaf, typically 0.1-0.2 micrometers thick) or ground into fine powder or flakes. Food-grade gold must be at least 90% pure (22 karat), preferably 99.9% (24 karat).
Applications Beyond Food
Used in luxury skincare products, face masks, and cosmetics for anti-aging claims and aesthetic appeal.
Used in some medications for rheumatoid arthritis (gold salts) and in dental restorations.
Used in electronics, aerospace, dentistry, and as a conductor in various high-tech applications.
Gold jewelry, decorative items, and investment.