Aluminium potassium sulphate (aluminium potassium sulfate) is also known as Alum and Potash Alum. It is a food additive often used in pickles to keep them crisp. Alum can be found in grocery stores and is a safe ingredient. It does not have any color and thus helps to keep retain the original color of dyes on fiber.
Content: Aluminium Potassium Sulphate (Alum).
Storage: Store in dry, cool place away from light.
Caution: Chemicals act as irritant and is toxic in varying quantities. Please refer to SDS supplied along with this product to understand safe usage. Store safely and away from pets and children. Use responsibly.
For your study of natural colors on fabric:
WILD COLOR by Jenny Dean is a marvelous book to kick start one's study of natural dye techniques and color palettes.
BRILLIANT COLOURS by Cheryl Kolander, doyen of natural dyeing, is another book of interest if one is interested in developing a very personal connection with natural colors. Hers is the very first book I read on natural colors and it carried me away on her tales of color to a fairytale land. Colors talk to her, and it is fascinating to listen in.
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