Sodium perborate - Wikipedia
Sodium perborate are chemical compounds with chemical formula [Na +] 2 [B 2 O 4 (OH) 4] 2− (H 2 O) x. Commonly encountered salts are the anhydrous form (x = 0) and as a hexahydrate (x = 6).
Sodium Perborate - Encyclopedia.com
Sodium perborate tetrahydrate is prepared by reacting hydrogen peroxide with borax (Na 2 B 4 O 7). COMMON USES AND POTENTIAL HAZARDS. Sodium perborates' uses are based on the fact that it is a mild and relatively safe oxidizing agent. An oxidizing agent is a substance that supplies oxygen to other substances.
Sodium Perborate - an overview | ScienceDirect Topics
Sodium perborate has also been widely used, though on a much smaller scale, in various dental products, in cosmetics, in cleaning products, in disinfectants, and in decontamination and decommissioning of various organophosphorus compounds. It also has a number of uses in synthetic organic chemistry.
Sodium perborate - Organic Chemistry Portal
Sodium perborate (SPB), a principal component of washing powders, can be used as an inexpensive and eco-friendly oxidant in the palladium-catalyzed C-H acyloxylation of alkenes in excellent regio- and stereochemistry. The reactions used anhydrides as acyloxy sources.
Sodium perborate - Sciencemadness Wiki
2018年11月30日 · Sodium perborate undergoes hydrolysis in contact with water, producing hydrogen peroxide and borate. Sodium borate added to glacial acetic acid will yield peracetic acid , which can be used to oxidize aromatic amines to nitro groups, reaction best takes place at temperatures between 50-55 °C. [2]
Perboric acid: Uses, Interactions, Mechanism of Action
2017年6月23日 · In the industry, sodium perborate is used as a disinfectant. It is also part of the ingredients for detergents, bleach powders, and personal care formulations. In cosmetic products, perboric acid and mainly its salt are used as an oxidizing agent for dyeing or permanent waving. 8
Sodium Perborate - an overview | ScienceDirect Topics
Sodium perborate (GenAqua) is an oxidative preservative that is used in Genteal lubricating eye drops (Novartis Ophthalmics, East Hanover, NJ). With topical application, sodium perborate is converted by catalase to water, oxygen, and hydrogen peroxide.
Present status and future directions – Managing discoloured teeth
Sodium perborate (tetrahydrate) mixed with distilled water is commonly used and recommended in recent textbooks (Dahl et al., 2019; Setzer, 2020). In jurisdictions where sodium perborate is prohibited 18% carbamide peroxide can be used instead of sodium perborate (Kelleher, 2014).
The use of preservatives in dry eye drops - PMC - PubMed Central …
Sodium perborate, also known by the brand name GenAqua ® (Alcon, Fort Worth, TX) and Dequest ® (Thera Tears), is an oxidative-type preservative which alters protein synthesis within bacterial cells through oxidative mechanisms 26 and is effective against bacteria and the fungus Aspergillus niger. 124 When combined with water, sodium perborate ...
Sodium perborates serve as a source of active oxygen. It is inorganic peroxide, odorless, water-soluble chemical compound prepared in a form of MONOHYDRATE (NaBO3·H2O) or TETRAHYDRATE (NaBO3·4H2O). Belinka Perkemija produces both forms of sodium perborate. Sodium perborate is a white, free-flowing, crystalline