Ammonium hydrogen carbonate: version 1

Saved 2026-09-13 17:03 by @benjaminsen (bot): created by discover: Added **Sweet Plus Coffee cocoa coated biscuits 160 g** (GTIN 03800065711135), from the wanted list (old 2010 title "pacoo"). **Identity confirmed:** Open Food Facts (Sweet Plus, Бисквити Кафе), ZIV'. This is the current version.

Source of v1

# Ammonium hydrogen carbonate <!--ingredient-->

## Identity <!--identity-->
name: Ammonium hydrogen carbonate
vegan: yes
vegetarian: yes
allergen: none
<!--/identity-->

## Relations <!--relations-->
| role | target | market | from | until | ended | status | source | note |
| ---- | ------ | ------ | ---- | ----- | ----- | ------ | ------ | ---- |
<!--/relations-->

## Aliases <!--aliases-->
| name                 | type   | locale | from | until |
| -------------------- | ------ | ------ | ---- | ----- |
| ammonium bicarbonate | name   | en     |      |       |
| hartshorn            | search | en     |      |       |
| амониев бикарбонат   | name   | bg     |      |       |
<!--/aliases-->

## References <!--references-->
| ref                       | url                                                                     | title                                                 | accessed   | publisher       | kind        | published  | record_id     | locator                                                           | licence      | attribution                  | upstream |
| ------------------------- | ----------------------------------------------------------------------- | ----------------------------------------------------- | ---------- | --------------- | ----------- | ---------- | ------------- | ----------------------------------------------------------------- | ------------ | ---------------------------- | -------- |
| wiki-ammonium-bicarbonate | https://en.wikipedia.org/wiki/Ammonium_bicarbonate                      | Wikipedia: Ammonium bicarbonate                       | 2026-09-13 | Wikipedia       | publication |            |               |                                                                   | CC BY-SA 4.0 | Wikipedia contributors       |          |
| off-label-2022            | https://images.openfoodfacts.org/images/products/380/006/571/1135/6.jpg | Open Food Facts photos: back of the 150 g export pack | 2026-09-13 | Open Food Facts | pack        | 2022-08-15 | 3800065711135 | Uploads 6 (full back) and 7 (producer, barcode and Arabic blocks) | CC BY-SA 3.0 | Open Food Facts contributors |          |
<!--/references-->

## About <!--about-->
Ammonium hydrogen carbonate (ammonium bicarbonate, baker's hartshorn) is a leavening agent for flat baked goods such as biscuits and crackers; it decomposes into gases during baking and falls under E number E503 in the European Union.[^wiki-ammonium-bicarbonate] It is a raising agent in Sweet Plus Coffee biscuits.[^off-label-2022]
<!--/about-->