Is Potassium nitrate halal?
- E-number
- E252
- Used as
- Preservative (cured meats)
- Possible sources
- Synthetic or mineral
- Also called
- saltpetre
The additive itself is synthetic. It is mostly used in cured meats — check that the meat is halal.
General guidance only, based on published research and evidence. Check the manufacturer or a halal certificate to be sure.