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Hydrogen peroxide is a chemical compound with the formula H 2 O 2.In its pure form, it is a very pale blue [5] liquid that is slightly more viscous than water.It is used as an oxidizer, bleaching agent, and antiseptic, usually as a dilute solution (3%–6% by weight) in water for consumer use and in higher concentrations for industrial use.
Synthesis of tri-cyclic acetone peroxide. Specifically, two dimers, one cyclic (C 6 H 12 O 4) and one open chain (C 6 H 14 O 4), as well as an open dihydroperoxide monomer (C 3 H 8 O 4), [20] can also be formed; under a particular set of conditions of reagent and acid catalyst concentration, the cyclic trimer is the primary product. [17]
The peroxide value is defined as the amount of peroxide oxygen per 1 kilogram of fat or oil. Traditionally this was expressed in units of milliequivalents, although in SI units the appropriate option would be in millimoles per kilogram (N.B. 1 milliequivalents = 0.5 millimole; because 1 mEq of O2 =1 mmol/2 of O2 =0.5 mmol of O2, where 2 is valence).
tert-butyl hydroperoxide is potentially dangerous, but explosions are rare. [3]A solution of tert-butyl hydroperoxide and water with a concentration of greater than 90% is forbidden to be shipped according to US Department of Transportation Hazardous Materials Table 49 CFR 172.101.
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The 15 best subscription gifts of 2024, no shipping required. Tessa Bahoosh. December 23, 2024 at 7:00 AM. These are the best subscription gifts of 2024. (the_burtons via Getty Images)
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