-
Orthosilicic acid (/ˌɔːrθəsɪˈlɪsɪk/) is an
inorganic compound with the
formula Si(OH)4.
Although rarely observed, it is the key
compound of
silica and...
- the
general formula [H2xSiOx+2]n or, equivalently, [SiOx(OH)4−2x]n.
Orthosilicic acid is a
representative example.
Silicic acids are
rarely observed in...
-
Nagorsen (1979): "Structure and
reactivity of the
orthocarbonic and
orthosilicic acid
esters of pyrocatechol".
Angewandte Chemie International Edition...
- a
colorless liquid. It
degrades in water. TEOS is the
ethyl ester of
orthosilicic acid, Si(OH)4. It is the most
prevalent alkoxide of silicon. TEOS is...
-
tetraethyl orthosilicate (Si(OCH2CH3)4)
could be
classified as an
ester of
orthosilicic acid, and
titanium ethoxide (Ti(OCH2CH3)4)
could be
classified as an...
- are
known as
metasilicates and
occur widely in
nature as inosilicates.
Orthosilicic acid M. F.
Bechtold (1955): "Polymerization and
Properties of Dilute...
- silicates,
specifically an orthosilicate,
formally a salt of the
unstable orthosilicic acid H 4SiO 4.
Sodium orthosilicate has been
considered as an interfacial...
- Kazuhiko; Shimada,
Shigeru (2017). "Non-aqueous
selective synthesis of
orthosilicic acid and its oligomers".
Nature Communications. 8 (1): 140. Bibcode:2017NatCo...
-
orthosilicate anion is a
strong base, the
conjugate base of the
extremely weak
orthosilicic acid H 4SiO 4 (pKa2 = 13.2 at 25 °C). This
equilibrium is
difficult to...
-
their growth, for
example rice.
Silicon may be
taken up by
plants as
orthosilicic acid (also
known as
monosilicic acid) and
transported through the xylem...
