Our food grade ammonium carbonate is “Baker’s Ammonia” consisting of pure ammonium carbonate. Also called for in baking recipes as "Hartshorn Salt". It is popularly used as a leavening agent for flat pastries. Useful note! Crush to use as smelling salts to revive a fainted person.
Sift flour, sugar, cinnamon, salt and Baker’s Ammonia into large bowl. Cut in butter with pastry blender until mixture resembles coarse crumbs. Mix in eggs and lemon; chill.
Roll dough 1/8 inch thick on floured surface; cut with cookie cutters; placed on greased cookie sheets. Combine egg white and water; brush over top of cookies; sprinkle with sugar.
Unopened chemicals in original packaging may be returned within 30 days of shipment with prior approval. Call 800-372-6726. Customers are responsible for shipping costs.
INTERNATIONAL SHIPPING:
Chemicals with hazard fees are limited to the 48 contiguous U.S. states. Ground-only (No-Fly) chemicals are limited to the 48 contiguous U.S. states and Canada.