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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 ...
Disodium octaborate tetrahydrate Na 2 B 8 O 13 ·4H 2 O (commonly abbreviated DOT) is used as a wood preservative or fungicide. Zinc borate is used as a flame retardant . Some borates with large anions and multiple cations, like K 2 Al 2 B 2 O 7 and Cs 3 Zn 6 B 9 O 21 have been considered for applications in nonlinear optics .
The differences between additives for fracking in different countries are the type of chemicals used (hazardous, non-hazardous), the disclosure of chemicals and the composition of fracturing fluid. In 2010, Halliburton announced the creation of food additive based hydraulic fracturing fluid in response to calls for transparency and demand for a ...
Borax (also referred to as sodium borate, tincal (/ ˈ t ɪ ŋ k əl /) and tincar (/ ˈ t ɪ ŋ k ər /)) is a salt (ionic compound), a hydrated or anhydrous borate of sodium, with the chemical formula Na 2 H 20 B 4 O 17.
Active oxygen bleaching agents include sodium perborate, sodium percarbonate, sodium perphosphate, sodium persulfate, and urea peroxide. These compounds release hydrogen peroxide during the wash cycle, but the release of hydrogen peroxide is low when these compounds are used in temperatures below 45 °C (113 °F).
Disodium octaborate is traded either as a liquid concentrate, or as the tetrahydrate Na 2 B 8 O 13 ·4H 2 O, a white odorless powder. It is used as an insecticide , [ 3 ] [ 4 ] and as a fungicide and algicide , and as a fire retardant ., [ 5 ] [ 6 ] and as a boron micronutrient additive in fertilizers . [ 1 ]
It is a sodium salt of the orthoboric acid B(OH) 3. The compound is also called trisodium orthoborate , sodium orthoborate , or just sodium borate . However, "sodium orthoborate" has been used also for a compound with formula Na 4 B 2 O 5 , which would correspond to an equimolar mixture of sodium metaborate NaBO 2 and trisodium borate proper.
The food training organization provides a blueprint for career-spanning, standards-based training curriculum that could raise the standard of food training nationwide. In 2009, The Training Institute was established after government, academic, industry, and national food safety groups collaborated, prompted by the melamine incident in 2007.