Muttoo

Preservative

Is E227 (E227 Calcium Hydrogen Sulphite) halal?

Halal, if calcium is obtained from mineral or chemicals. Mushbooh if it is obtained from bones.

Source-dependentDoubtful until the source is known (mashbooh)

Halal, if calcium is obtained from mineral or chemicals. Mushbooh if it is obtained from bones.

Source

Halal, if calcium is obtained from mineral or chemicals. Mushbooh if it is obtained from bones.
Source-dependent Halal Authority India (certifier reference table · accessed 2026-08-21)

Classification as published in the Halal Authority India food ingredient numbers reference, the additive table used by halal certifiers across South Asia. Cross-checked against the IFANCA Halal Shopper's Guide.

Quick facts

E-numberE227
NameE227 Calcium Hydrogen Sulphite
Additive classPreservative
ClassificationSource-dependent
Last verified2026-08-21

Common questions

Is E227 (E227 Calcium Hydrogen Sulphite) halal?

E227 Calcium Hydrogen Sulphite is classified as Source-dependent. Halal, if calcium is obtained from mineral or chemicals. Mushbooh if it is obtained from bones.

Is E227 Calcium Hydrogen Sulphite halal or haram?

On the evidence cited on this page, E227 Calcium Hydrogen Sulphite is source-dependent. Doubtful until the source is known (mashbooh) Every position is attributed to a named certifier or scholarly body with a link, so you can verify it directly.

Why isn't there a single yes/no answer for E227?

Because the ruling depends on information the label does not carry — the source material, the production route, or which scholarly position you follow. This page shows each named position with a link so you can check it yourself.

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-e227-calcium-hydrogen-sulphite · last verified 2026-08-21 · report an error