INS 285
preservativesSodium tetraborate; Borax
Halal
Is INS 285 (Sodium tetraborate; Borax) 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 285 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 285 on packaging from:
In the EU and UK, the same additive appears as E285. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E285
INS 285 and E285 refer to the same food additive — Sodium tetraborate; Borax. If you are checking a product purchased in the UK or Europe, look for E285 on the label instead.
See full E285 halal guide →About INS 285
Chemical
Sources / Derived From
- mineral
Foods that commonly contain INS 285
Frequently Asked Questions
Is INS 285 (Sodium tetraborate; Borax) halal?
INS 285 (Sodium tetraborate; Borax) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What is INS 285 used for?
INS 285 is used as a preservative in food products.
What is the difference between INS 285 and E285?
INS 285 and E285 are the same additive — Sodium tetraborate; Borax. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E285) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 285?
INS 285 (Sodium tetraborate; Borax) is commonly found in: caviar (EU only).
What is INS 285 made from?
INS 285 can be derived from: mineral.
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