Activited Ultrafine Copper Oxide Flake Nanopowder Cas No 1317-38-0
as Colouring Agent
Character black to brown black amorphous or crystalline
powder.Goods still have granular, linear and so on.Slightly
hygroscopic.Soluble in dilute acid, cyanide or ammonium carbonate
solution, slowly dissolve in ammonia, almost insoluble in water and
ethanol.Relative density (d144)6.315.Melting point is 1026 ℃.It's
Storage seal dry preservation.
Determination of carbon in use gas analysis.Organic reaction
catalyst.Make rayon and other copper compounds.Optical glass
luminant.Used as color material for artificial gem, colored glass,
ceramic glaze color.
Health hazard: accidental ingestion or inhalation of large amounts
of copper oxide dust may cause metal smoke fever, cold war, high
body temperature, accompanied by respiratory irritation.Prolonged
exposure may cause respiratory and ocular conjunctival irritation,
epistaxis, nasal mucosal bleeding points or ulcers, even septum
perforation and dermatitis (the above pathological reactions are
First aid measures
Skin contact: remove contaminated clothing and rinse with flowing
Eye contact: lift eyelid and rinse with flowing water or saline.Go
to a doctor.
Inhalation: remove from site to fresh air.If breathing is
difficult, give oxygen.Go to a doctor.
Food intake: drink plenty of warm water and vomit.Go to a doctor.
Fire control measures
Dangerous characteristics: no special combustion explosion
Harmful combustion products: do not burn, must with reducing agent
Fire extinguishing method: fire fighting personnel must wear full -
body fire - proof clothing, in the wind to put out the fire.Remove
the container from the fire to the open area as much as possible.
Emergency treatment: isolate the contaminated area and limit
access.It is recommended that emergency treatment personnel wear
dust mask (full cover) and wear protective clothing.Avoid dust,
carefully sweep, and transfer to safety in the bag.If a lot of
leakage, use plastic cloth, canvas cover.Collection or transport to
waste disposal sites.
Operation precautions: closed operation, local exhaust.Operators
must be specially trained to strictly observe operating
procedures.It is recommended that operators wear self-absorption
filter respirators, wear chemical safety goggles, wear protective
clothing and wear rubber gloves.Avoid dust.Avoid contact with
reductant, alkali metal.Light loading and unloading in case of
damage.Equipped with leakage emergency treatment equipment.Empty
containers may have a residue.
Storage precautions: stored in a cool, ventilated warehouse.Keep
away from fire and heat.Should be separated from reducing agent,
alkali metal, edible chemicals, avoid mixing storage.The storage
area shall be equipped with suitable materials for receiving the
Transportation precautions: the packing should be complete when
starting and loading should be safe.During transportation, make
sure that the container does not leak, does not collapse, does not
fall, does not damage.It is strictly forbidden to mix with
reductant, alkali metal and edible chemical.Should be protected
from exposure, rain and heat during transportation.The transport of
vehicles should be thoroughly cleaned.
The main purpose
Artificial silk, ceramics, glaze and enamel, batteries, petroleum
desulfurizer, insecticide, also for hydrogen production, catalyst,
green glass, etc.
|Appearance||Black Powder||Black Powder|
|SSA m2/g|| ||24|
|Dissolving speed s||≤30||14.21|
|Bulk density g/cm³||0.6-0.8||0.73|