alt Hacker NewsIt says similar.
“ Stearates are salts, or soap-like particles. Manufacturers coat disposable gloves with stearates to make them easier to peel from the molds used to form them. But stearates are also chemically very similar to some microplastics, according to the researchers, and can lead to false positives when researchers are looking for microplastic pollution.”
Stearates aren’t microplastics. Maybe we need to be concerned with stearate pollution too.
Replies
sfn42 • yesterday at 1:27 PM
I'm still not aware of any reason to worry about micro plastics. As far as I know they seem harmless?
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Stearates are considered very safe chemical compounds. They are derived from stearic acid which is one of the most common fatty acids and metal ions such as sodium and magnesium. Sodium stearate is a common soap and magnesium stearate is one of the most common additives in pharmaceuticals. This means that they are practically everywhere and but also easily digested in small amounts.