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Trimethyl borate is the organoboron compound with the formula B(OCH 3) 3 and a metal alkoxide. It is a colourless liquid that burns with a green flame. [1] It is an intermediate in the preparation of sodium borohydride and is a popular reagent in organic chemistry. It is a weak Lewis acid (AN = 23, Gutmann-Beckett method). [2]
Sodium borate is a generic name for any salt of sodium with an anion consisting of boron and oxygen, and possibly hydrogen, or any hydrate thereof. It can be seen as a hydrated sodium salt of the appropriate boroxy acid , although the latter may not be a stable compound.
Borate ions occur, alone or with other anions, in many borate and borosilicate minerals such as borax, boracite, ulexite (boronatrocalcite) and colemanite. Borates also occur in seawater, where they make an important contribution to the absorption of low frequency sound in seawater. [1] Borates also occur in plants, including almost all fruits. [2]
The fire was discovered after the National Weather Service issued a red flag warning over the weekend for most of Ventura and Los Angeles counties because of critical fire conditions expected to ...
See a fire map related to the Tick Fire burning in the Santa Clarita area as well as other fires in the Los Angeles County. CALIFORNIA FIRE MAP: Live updates for Tick Fire, Sepulveda Basin ...
Dramatic videos posted to social media showed “apocalyptic” fires sweeping through the town, a tourist and commercial hub that was Hawaii’s first capital and is the ancestral home of the ...
Zinc borate refers to a family of inorganic compounds consisting of borate of zinc.They are white solids with the formulas 4ZnO·B 2 O 3 ·H 2 O, ZnO·B 2 O 3 ·1.12H 2 O, ZnO·B 2 O 3 ·∼2H 2 O, 6ZnO·5B 2 O 3 ·3H 2 O, 2ZnO·3B 2 O 3 ·7H 2 O, 2ZnO·3B 2 O 3 ·3H 2 O, 3ZnO·5B 2 O 3 ·14H 2 O, and ZnO·5B 2 O 3 ·4.5H 2 O.
The fire is believed to have been started by a crew working on fire prevention measures. The fire was reported on Monday at 1:27 p.m., according to InciWeb. The dry, hot weather allowed the fire ...