INS 552
salts and related compoundsCalcium Silicate
Halal
Is INS 552 (Calcium Silicate) halal?
Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What to do
Safe to buy. This additive is permissible under Islamic dietary law.
Where is INS 552 used?
INS (International Numbering System) codes are maintained by the Codex Alimentarius Commission and used on food labels in many countries outside the EU. You will commonly see INS 552 on packaging from:
In the EU and UK, the same additive appears as E552. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E552
INS 552 and E552 refer to the same food additive — Calcium Silicate. If you are checking a product purchased in the UK or Europe, look for E552 on the label instead.
See full E552 halal guide →About INS 552
Miscellaneous - silicon salts
Sources / Derived From
- mineral
Foods that commonly contain INS 552
Frequently Asked Questions
Is INS 552 (Calcium Silicate) halal?
INS 552 (Calcium Silicate) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What is INS 552 used for?
INS 552 is used as a anti-caking agent and release agent in food products.
What is the difference between INS 552 and E552?
INS 552 and E552 are the same additive — Calcium Silicate. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E552) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 552?
INS 552 (Calcium Silicate) is commonly found in: table salt, baking powder, some chewing gums.
What is INS 552 made from?
INS 552 can be derived from: mineral.
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