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Soda Ash - Sodium Carbonate

500g (1.1lb) - Container
1kg (2.2lb) - Bag
2.5kg (5.5lb) - Bag


Soda Ash is the common name for Sodium Carbonate Na2(CO3). Sodium carbonate is used to scour cloth, as an alkali, and as part of the mordant process for cellulose fibres. We sell anhydrous sodium carbonate (soda ash), which is twice the strength by weigh of hydrated sodium carbonate (washing soda). Most dye recipes are formulated for soda ash not washing soda.

Full instructions on handling, safety & use for this product are available on our site - naturaldyes.ca. SDS is available upon request.

Available in different sizes in either a reusable/recyclable plastic container or reusable plastic bag. Our rates reflect a growing discount as the size increases. 

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