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Boric acid is a weak acid, with pK a (the pH at which buffering is strongest because the free acid and borate ion are in equal concentrations) of 9.24 in pure water at 25 °C. But apparent p K a is substantially lower in swimming pool or ocean waters because of interactions with various other molecules in solution.
Boracic lint (/ b ɒ ˈ r æ s ɪ k /) is a type of medical dressing made from surgical lint that is soaked in a hot, saturated solution of boracic acid and glycerine and then left to dry. Medical dressing
Boro-glycerine is a transparent yellow, tasteless, [1] compound of boric acid and glycerine. [2] It is a powerful antiseptic and is used primarily in oral and dental applications. Historically, it was also used in the preservation of food. [2]
The removal of boric acid from the boromycin molecule leads to a loss of antibiotic activity. There are minor products of boromycin fermentation, differing in the acylation position. Experiments with feeding the production strain Sorangium cellulosum with specific isotopes have shed light on the biosynthesis of tartrolons , which are closely ...
27.5 g of boric acid (CAS# 10043-35-3) 20 ml of 0.5 M EDTA (CAS# 60-00-4) (pH 8.0) Adjust pH to 8.3 by HCl. [2] TBE can be diluted to 1X prior to use in electrophoresis, 0.5x is acceptable as well. Higher concentrations will result in poor results due to excessive heat generation.
Borate buffered saline (abbreviated BBS) is a buffer used in some biochemical techniques to maintain the pH within a relatively narrow range. Borate buffers have an alkaline buffering capacity in the 8–10 range. Boric acid has a pK a of 9.14 at 25 °C.
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