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E943bGlazing agentLow concern
Isobutane
In plain words
The short version
An isomer of butane used as an aerosol propellant in food sprays.
Why it's green
It's widely considered safe at the amounts used in food, so we mark it green. The Safety section below has the details.
Safety profile
No ADI specified; a propellant that largely escapes and is not consumed in quantity.
The detail
Educational information only. Not medical or dietary advice.