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4-Aminophenol (or para-aminophenol or p-aminophenol) is an organic compound with the formula H 2 NC 6 H 4 OH. Typically available as a white powder, [ 3 ] it is commonly used as a developer for black-and-white film , marketed under the name Rodinal .
Gan recommends using three times the amount of baking powder in lieu of baking soda. So, if a recipe calls for one teaspoon of baking soda, use three teaspoons (or one tablespoon) of baking powder.
To use baking soda when baking powder is called for: For each 1 teaspoon baking powder, use 1/4 teaspoon baking soda + 1/2 teaspoon cream of tartar. If you don't have cream of tartar, you can use ...
To make 1 teaspoon of baking powder, you need 1/4 teaspoon baking soda, 1/2 teaspoon cream of tartar and 1/4 teaspoon corn starch. ... It's time for Nordstrom's Half-Yearly Sale: Stock up on ...
Cupcakes baked with baking soda as a raising agent. Sodium bicarbonate (IUPAC name: sodium hydrogencarbonate [9]), commonly known as baking soda or bicarbonate of soda, is a chemical compound with the formula NaHCO 3. It is a salt composed of a sodium cation (Na +) and a bicarbonate anion (HCO 3 −).
However, lye is not the only way to produce the needed result: a baking soda or washing soda solution, which is easier to handle and safer to use, will provide a similar product but will not provide as strong a reaction, so the effect will be less pronounced. Lye is the strongest agent, followed by washing soda, and then baking soda.
Gas is released a second time when it is heated; hence the name "double acting" baking powder. ... So, if the recipe calls for 1/4 teaspoon of baking soda, substitute 1 teaspoon of baking powder ...
Jacobson's Manual of Photography says they use "an alkali salt of 4-aminophenol". Other sources talk about 2-chloro-4-aminophenol and N-methyl-4-aminophenol. This book treats the term as synonymous with Rodinal, Azol, and other terms. It might make sense to mention that it may come in a salt, since it's the ion in solution that matters.