E-code guide
E227Calcium Hydrogen Sulphite
DoubtfulPreservative
E227
Calcium Hydrogen Sulphite
Preservative
JAKIM Handbook 2010 classifies as doubtful; SANHA and MUIS classify as halal.
Based on 3 cited authorities. Confidence: medium.
What authorities say
3 authorities on record1says Doubtful2say Halal
Why this verdict
E227 is calcium hydrogen sulphite (calcium bisulphite), a sulphur-based preservative and antioxidant used in brewing and some processed foods. SANHA classifies E227 as Halaal. JAKIM Handbook 2010 classifies E227 as Mushbooh, halal when the calcium is from mineral or chemical sources but doubtful when it is from bones. MUIS lists E227 as halal, noting it is the calcium salt of sulphurous acid. Because the calcium source is not disclosed on the label, E227 is doubtful by default.
Common questions
Is E227 halal?
Calcium Hydrogen Sulphite (E227) is classified doubtful. JAKIM Handbook 2010 classifies it as doubtful; SANHA and MUIS classify it as halal.
What is E227 made from?
Calcium Hydrogen Sulphite (E227) is a mineral.