- is one of the boron's oxyanions.
Metaborates can be monomeric,
oligomeric or polymeric. In
aqueous solutions metaborate anion hydrolyzes to tetrahydroxyborate...
-
Alfred Büchler and
Edward P.
Marram (1963): "Gaseous
Metaborates. II.
Infrared Spectraof Alkali Metaborate Vapors".
Journal of
Chemical Physics,
volume 39...
-
Lithium metaborate is a
chemical compound of lithium, boron, and
oxygen with
elemental formula LiBO2. It is
often encountered as a hydrate, LiBO2·nH2O...
- acid (H2B4O7): 4 HBO2 → H2B4O7 + H2O
Metaborates are
derivatives of BO2−. Like
metaboric acid, the
metaborates exist with
disparate structures. Examples...
- such as
orthoborate BO3−3,
metaborate BO−2, or
tetraborate B4O2−7; or any salt of such anions, such as
sodium metaborate, Na+[BO2]− and
borax (Na+)2[B4O7]2−...
- main
classes of
borate esters: orthoborates, B(OR)3 and
metaborates, B3O3(OR)3.
Metaborates contain 6-membered
boroxine rings. B(OH)3+3ROH⟶B(OR)3+3H2O{\displaystyle...
- the
highly soluble form of
boron (sodium
metaborate) is
converted to the less
soluble calcium metaborate.
Exchangeable sodium percentage is also reduced...
- 205 257 295 302
Sodium metabisulfite Na2S2O5 45.1 65.3 88.7 96.3
Sodium metaborate NaBO2 16.4 20.8 25.4 31.4 40.4 63.9 84.5 125.2
Sodium molybdate Na2MoO4...
-
forming a colourless,
transparent gl****-like bead (a
mixture of
sodium metaborate and
boric anhydride). The bead is
allowed to cool and then
wetted and...
- and energy-efficient
process to
recycle the
hydrolysis product,
sodium metaborate, back to the borohydride. No such
process was
available as of 2007. Although...
