INS 509
salts and related compoundsCalcium Chloride
Halal
Is INS 509 (Calcium Chloride) 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 509 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 509 on packaging from:
In the EU and UK, the same additive appears as E509. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E509
INS 509 and E509 refer to the same food additive — Calcium Chloride. If you are checking a product purchased in the UK or Europe, look for E509 on the label instead.
See full E509 halal guide →About INS 509
Miscellaneous - acids and salts: hydrochloric acid and its salts
Sources / Derived From
- mineral (by-product of Solvay process)
Foods that commonly contain INS 509
Frequently Asked Questions
Is INS 509 (Calcium Chloride) halal?
INS 509 (Calcium Chloride) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What is INS 509 used for?
INS 509 is used as a firming agent and sequestrant in food products.
What is the difference between INS 509 and E509?
INS 509 and E509 are the same additive — Calcium Chloride. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E509) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 509?
INS 509 (Calcium Chloride) is commonly found in: canned vegetables and fruits, cheese making, tofu, sports drinks.
What is INS 509 made from?
INS 509 can be derived from: mineral (by-product of Solvay process).
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