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E521 In the US, sodium aluminum sulfate is combined with sodium bicarbonate and monocalcium phosphate in typical formulations of double-acting baking powder.
E521 is also used as an acidity regulator in food, with E number E521.
E521 is also a common mordant for the preparation of hematoxylin solutions for staining cell nuclei in histopathology.
E521 is also used as a flocculant in water treatment and disinfection, but its relatively crude, caustic action makes it more suitable for industrial applications.
Nature of Business: Suppliers, Manufacturers, Dealers, Exporters & Importers & Wholesalers | Area: Kolkata | Item Name: E521 Firming agent