វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Borax
noun
1.
(វេជ្ជសាស្ត្រ)
ម្សៅពណ៌សដែលគេប្រើសំរាប់ការសំអាតគ្រឿងប្រើប្រាស់ផ្ទះតាយនិងសំរាប់សំលាប់មេរោគ
ENGLISH MEANING
noun
1.
A
white
or
gray
crystalline
salt
, with a
slight
alkaline
taste
,
used
as a
flux
, in
soldering
metals
,
making
enamels
,
fixing
colors
on
porcelain
, and as a
soap
. It
occurs
native
in
certain
mineral
springs
, and is
made
from the
boric
acid
of
hot
springs
in
Tuscany
. It was
originally
obtained
from a
lake
in
Thibet
, and was
sent
to
Europe
under
the
name
of
tincal
. Borax is a
pyroborate
or
tetraborate
of
sodium
, Na2B4O7.10H2O.