Comparing E559 - Aluminium silicate vs E173 - Aluminium
Overview
Synonyms
Products
Found in 25 products
Found in 45 products
Search rank & volume
Awareness score
Search volume over time
Interest over time for 3 keywords in U.S. during the last 10 years.
Interest over time for 2 keywords in U.S. during the last 10 years.
Popular questions
What is kaolin clay?
Kaolin clay is a naturally occurring hydrated aluminium silicate mineral (mainly kaolinite), used as the food additive E559 (aluminium silicate). It’s a fine, white, inert powder formed by the weathering of feldspar-rich rocks.
What is kaolin used for?
In foods (as E559), it’s used mainly as an anti‑caking and release agent in powdered products and as a processing aid; outside foods, it’s widely used in ceramics, paper, rubber, and cosmetics.
Where is kaolin clay found?
It occurs worldwide in deposits formed by weathering of granite/feldspar; major sources include China (Gaoling), the southeastern United States (Georgia), the UK (Cornwall), and Brazil.
How much kaolin clay per pound of soap?
A common usage rate is about 0.5–1 teaspoon per pound of oils (roughly 1–3 g per 454 g), pre-dispersed in a little water or oil; higher amounts can make soap feel draggy or more drying.
Is kaolin clay good for skin?
Cosmetic‑grade kaolin is a mild, fine clay that can absorb excess oil and add slip, so it’s commonly used in masks and powders; it’s generally well tolerated, but overuse may be drying—patch test if you have very dry or sensitive skin.
Can you put aluminum foil in an air fryer?
Usually yes—if your model’s manual allows it; place foil only in the basket, don’t block airflow holes, keep it away from the heating element, weigh it down with food, and avoid acidic foods that can react with aluminum.
How to cook bacon in the oven with aluminum foil?
Heat the oven to about 400°F (200°C), line a rimmed baking sheet with foil, lay bacon in a single layer (on a rack if you want it less greasy), bake 15–20 minutes to desired crispness, then drain and discard or save the rendered fat; the foil makes cleanup easy.
Does aluminum rust?
No—rust is iron oxide; aluminum instead forms a thin, protective aluminum oxide layer, though it can still corrode (e.g., pitting) in salty or acidic conditions.
Is aluminum magnetic?
No, aluminum isn’t magnetic in everyday use; it’s paramagnetic and won’t stick to a magnet, though strong magnetic fields can induce weak effects via eddy currents.
Is aluminum a metal?
Yes—aluminum is a lightweight, ductile metal and good conductor of heat and electricity; in foods it appears as foil and cookware, and (as E173) as a decorative surface colorant in some regions.