Chromium
Oxide Green is a kind of Six Party of crystal or amorphous dark green
powder with a metallic luster. You will find generally two colors about it:
pale olive green and dark olive green. Chromium
Oxide Green has excellent heat resistance and will not alter colour at a
temperature of 1000 degrees. Additionally, it has great acid resistance and
alkali resistance. It is insoluble in water and acid, and soluble in hot alkali
bromate answer.It's extremely stable to light, air and sulfur dioxide and
hydrogen sulfide and other corrosive gases. It also features a high hiding
energy, however the tinting strength is weaker than phthalocyanine green, and
the color isn't bright sufficient. Meanwhile, it features a hard size along
with a worse paint gloss slightly. It is magnetic and toxic.
Green Chrome Oxide has higher covering
energy and magnetic. Its color and lustre relate to the dispersity of its
crystalline particle. If the dispersity of its crystalline particle is fine,
it's bright green; and it'll close to black when the dispersity of its
crystalline particle is thick. The Chrome
Oxide will alter into brown when it is heated, and can change back to green
when it cool down. It's always used in creating fine bearing of precise
instrument, watch and instrument industries. It also can be used as catalyst in
organic synthesis.
Green Chrome Oxide may also be utilized in
coloring for ceramics, enamel and rubber. It can be used to create coating of
high temperature resistant and art paint, or utilized in creating printing ink
which is used in printing cash and negotiable securities. Inside a word, it is
a kind of sophisticated green ink. The colour of green Chromium Oxide Green is comparable to
chlorophyll, and may be used for camouflage paint and make the things tough to
distinguish at infrared photography.
Additionally, Chromium Oxide Green can also be used
as a cosmetic colorants, and primarily for the makeup of eyes. However it ought
to not use within the makeup of mouth and lip, and additionally, it not be
recommended for facial cosmetics and nail polish. Simultaneously, it's one of
significant elements of silver plated layer vibrant dipping liquid, and is an
important raw material for preparing chromium fluoride and chromium bromide.
Within the other hand, please pay attention
to that chromium compounds have nearby stimulating impact around the skin and
may trigger ulcer whenever you use it. It'll trigger cartilage of nasal septum
perforation and damage the respiratory organ when you inhale it. It even can
cause pneumosclerosis. At the same time, Chromium Oxide Green is somewhat
dangerous to the water. Don't let undiluted or big amounts of chromium
compounds contact with groundwater undiluted. And don’t discharge it into surrounding environment without the permission
from the government.d don't discharge it into surrounding atmosphere without
the permission of the government.
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