Sodium bicarbonate (Baking Soda)

INCI : Sodium bicarbonate 

Common name: Baking soda.

A necessary ingredient for creating bath bombs. It has a slightly salty, alkaline flavor. It is produced from natural minerals and can be found dissolved in many mineral springs. Sodium bicarbonate is a European Union-recognized food additive. It is water-soluble, and the pH value of its aqueous solution is 8.

Usage rate: Depending on the recipe (for creating bath bombs)

Available in 1 Kg and 5 kg packaging.

More info can be found here