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Sodium percarbonate or sodium carbonate peroxide is a chemical substance with empirical formula Na 2 H 3 C 2 O 6. It is an adduct of sodium carbonate ("soda ash" or "washing soda") and hydrogen peroxide (that is, a perhydrate) whose formula is more properly written as 2 Na 2 CO 3 · 3 H 2 O 2. It is a colorless, crystalline, hygroscopic and ...
Bleach activation is also known as perhydrolysis. Persalts are inorganic salts that are used as hydrogen peroxide carriers (examples include sodium percarbonate and sodium perborate). Persalts and bleach activators are included together in powder laundry detergents that contain bleach. In the wash, both compounds dissolve in the water.
An ICE table or RICE box or RICE chart is a tabular system of keeping track of changing concentrations in an equilibrium reaction. ICE stands for initial, change, equilibrium . It is used in chemistry to keep track of the changes in amount of substance of the reactants and also organize a set of conditions that one wants to solve with. [ 1 ]
Sodium nonanoyloxybenzenesulfonate (NOBS) is an important component of laundry detergents and bleaches. It is known as a bleach activator for active oxygen sources, allowing formulas containing hydrogen peroxide releasing chemicals (specifically sodium perborate , sodium percarbonate , sodium perphosphate , sodium persulfate , and urea peroxide ...
Usually, "rice flour" refers to dry-milled rice flour (Korean: 건식 쌀가루, romanized: geonsik ssal-garu), which can be stored on a shelf. In Korea, wet-milled rice flour (Korean: 습식 쌀가루, romanized: seupsik ssal-garu) is made from rice that was soaked in water, drained, ground using a stone-mill, and then optionally sifted. [4]
Dried fruits have both pros and cons when it comes to your health. Many people assume that opting for dried fruits is always a smart choice. While it can be a good alternative to chips and candy ...
Unilever decided that the bleaching agents would be an ideal addition to the product, but had worries over such a major alteration to the formula of one of their main products. To this end, they decided to split the catalyst agent (together with some fabric softening agents) into a new product, Persil Power.
Sodium perborate is also used as an oxidizing reagent in organic synthesis. For example, it converts thioethers into sulfoxides and sulfones. [16] Another use of sodium perborate in organic synthesis is as a convenient alternative to H 2 O 2, for example in the 2 step conversion of an aryl halide to a phenol (the first step is a Miyaura ...
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