Glazing agent, gas or sweetener
Is E943b (Isobutane) halal?
E943b (Isobutane) is an authorised packaging / whipping-agent hydrocarbon on the UK FSA list. Identity is confirmed by the regulator. Muttoo does not copy neighbouring gas rows into a verified-halal label without a named certifier page.
E943b (Isobutane) is an authorised packaging / whipping-agent hydrocarbon on the UK FSA list. Identity is confirmed by the regulator. Muttoo does not copy neighbouring gas rows into a verified-halal label without a named certifier page.
What the sources say
E943b Isobutane is an authorised UK/EU additive. Identity only — not a fatwa.
E943b Isobutane
Where you will run into it
- Aerosol cream
- Spray oils
Quick facts
| E-number | E943b |
|---|---|
| Name | Isobutane |
| Also on labels as | E943b, isobutane |
| Additive class | Glazing agent, gas or sweetener |
| Classification | Insufficient evidence |
| Last verified | 2026-09-16 |
Common questions
Is E943b (Isobutane) halal?
Isobutane is classified as Insufficient evidence. E943b (Isobutane) is an authorised packaging / whipping-agent hydrocarbon on the UK FSA list. Identity is confirmed by the regulator. Muttoo does not copy neighbouring gas rows into a verified-halal label without a named certifier page.
Is Isobutane halal or haram?
On the evidence cited on this page, Isobutane is insufficient evidence. Not enough reliable source evidence to classify Every position is attributed to a named certifier or scholarly body with a link, so you can verify it directly.
What else is Isobutane called on ingredient labels?
It can appear as: E943b, isobutane.
Where does this page's information come from?
Every position on this page is attributed to a named certifier or scholarly body with a direct link, listed under 'What the sources say'. Muttoo aggregates and cites; it does not issue rulings.
Related lookups
Record enumber-e943b-isobutane · last verified 2026-09-16 · report an error