Soap & Bath Bomb Making
B2B User AccountsCitric acid, food-grade bi-carb and caustic soda for soap and bath-bomb making, dispatched from Brisbane.
The citric acid product page lists bath bombs and cosmetics among its uses, and includes a bath-bomb recipe on that page. Bi-carb soda is food grade sodium bicarbonate, also called baking soda. Caustic soda pearls are listed for soap making; caustic soda 50% liquid is also listed for soap making. Soda ash is included here because its product page lists it as a detergent and cleaner builder.
Pack sizes are those already on the site: citric acid and bi-carb from 5 kg, caustic pearls in 25 kg, and caustic liquid in 5 L and 20 L. This is not a full craft-supply range — we do not stock oils, butters, fragrance or colourants.
Caustic soda is highly corrosive and causes severe burns to skin and eyes. The pearls product page says dissolving pearls in water releases a lot of heat, and that you should add pearls slowly to cold water while stirring, never water to caustic. Read the Safety Data Sheet before use.
Dangerous Goods delivery. Caustic soda ships as Dangerous Goods and is delivered only in Brisbane, the Gold Coast and the Sunshine Coast, or by pickup at Windsor QLD. Gold Coast and Sunshine Coast deliveries that include Dangerous Goods are charged a $20.00 Dangerous Goods delivery fee. Citric acid, bi-carb and soda ash are not Dangerous Goods.
Showing all 5 results
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Bi-Carb Soda – Food Grade
Price range: $36.00 through $68.00 Select options This product has multiple variants. The options may be chosen on the product page -
Caustic Soda 50% Liquid Solution
Price range: $27.00 through $95.00 Select options This product has multiple variants. The options may be chosen on the product page -
Citric Acid Anhydrous – Multi-Purpose
Price range: $54.00 through $136.00 Select options This product has multiple variants. The options may be chosen on the product page




