ODM 12069 - 69 - 1 Provizantoj - CAS: 12069 - 69 - 1 - Kugra Karbonato Baza Fabrikisto - Hongyuan
ODM 12069 - 69 - 1 Provizantoj –Cas: 12069 - 69 - 1 - Kupra Karbonato Baza Fabrikisto - Hongyuandetail:
Produktaj Detaloj
Ne. | Ero | Teknika Indekso |
1 | Baza Kupra Karbonato [Cu2 (OH) 2CO3] % | ≥97.0 |
2 | Kupro (Cu) % | ≥55.0 |
3 | Fero (Fe) % | ≤0.03 |
4 | Plumbum (PB) % | ≤0.003 |
5 | Arseniko (kiel) % | ≤0.005 |
6 | Hidroklorika acido nesolvebla% | ≤0.1 |
7 | Klorido (Cl) % | ≤0.05 |
8 | Sulfato (SO42 -) % | ≤0.05 |
Priskribo
Basic copper carbonate, also known as copper carbonate, is malachite green, so it is also called malachite. It is a precious mineral gem. It is a substance produced by the reaction of copper with oxygen, carbon dioxide and water in the air. It is also known as copper rust and its color is green. Heating in air will decompose into copper oxide, water and carbon dioxide. Dissolve in acid and form corresponding copper salt. It also dissolves in cyanide, ammonium salt and alkali metal carbonate aqueous solution to form copper complex. When boiled in water or heated in strong alkali solution, brown copper oxide can be formed and decomposed into black copper oxide at 200 ℃. It is unstable in hydrogen sulfide atmosphere and can react with hydrogen sulfide to form copper sulfide. There are more than ten forms of compounds in basic copper carbonate according to the ratio of cuco3: H2O. It exists in the form of malachite in nature.
If it is placed in the air for a long time, it will absorb moisture and release carbon dioxide, and slowly turn into green malachite. It exists in the form of azurite in nature. Copper carbonate and copper bicarbonate do not actually exist. Basic copper carbonate precipitation can be obtained by adding sodium carbonate to dilute copper sulfate solution or passing carbon dioxide into copper hydroxide suspension. Basic copper carbonate can be regarded as composed of copper hydroxide and copper carbonate. In fact, there are two kinds of copper carbonate: one copper hydroxide and two copper carbonate.
The chemical formula of the former is cuco3 · Cu (OH) 2, which is a grass green monoclinic crystalline fibrous mass or dark green powder. The precipitate obtained from the solution initially appears green and turns dark green in the solution after placement. It is toxic and is the main component of green rust (commonly known as copper green) formed on the surface of copper.
The chemical formula of the latter is 2cuco3 · Cu (OH) 2, dark sky blue, very bright monoclinic crystals, or compact crystalline clusters. It is insoluble in water, soluble in ammonia and hot and concentrated sodium bicarbonate solution to form blue, which decomposes at 300 ℃. Basic copper carbonate can be used to make signal bombs, fireworks, paint pigments, other copper salts, solid phosphor activators, insecticides, seed treatment, bactericides and antidotes, as well as electroplating.
Identigo de substanco
Produkta Nomo: Kuirila Karbonato Baza
Alia Nomo: Baza Kupra Karbonato
Kemia Nomo: Cu2 (OH) 2 • CO3
Rekomendita Uzo: Uzita por fabriki fajraĵojn, farban pigmenton, uzatan kiel pigmento,
Insekticido, fosfora venena antidoto, elektroplatado, ktp.
Identigo de danĝeroj
GHS -Klasifiko:
Akra tokseco - Parola 4
Akra tokseco - Inhalado 4
Haŭta korodo/kolero 2
Grava okula damaĝo/okula kolero 2a
Specifa cela organa tokseco, ununura ekspozicio 3
Danĝera por la akva medio, akra danĝero 1
Danĝera por la akva medio, longa - termino danĝero 1
PICTOGRAMOJ DE GHS:
Signalaj Vortoj: Danĝero
Danĝeraj deklaroj:
H302: malutila se englutita
H315: Kaŭzas haŭtan koleron
H319: Kaŭzas gravan okulan koleron
H332: malutila se inhalita
H335: Povas kaŭzi spira kolero
H400: Tre toksa al akva vivo
H410: Tre toksa al akva vivo kun longdaŭraj efikoj
Antaŭzorga Deklaro -Antaŭzorgo
P261: Evitu spiri polvon/fumon/gason/nebulon/vaporojn/ŝprucaĵon.
P264: Lavu manojn ĝisfunde post uzado.
P270: Ne manĝu, trinku aŭ fumu kiam vi uzas ĉi tiun produkton.
P271: Uzu nur eksterdomon aŭ en puto - ventolita areo.
P273: Evitu liberigon al la medio.
P280: Portu protektajn gantojn/protektan vestaĵon/okulan protekton/vizaĝan protekton/aŭdprotekton
Antaŭzorga Respondo -Respondo
P301+P317: Se englutita: Akiru medicinan helpon.
P302+P352: Se sur haŭto: lavu kun multe da akvo/...
P304+P340: Se inhalita: Forigu homon al freŝa aero kaj restu komforta por spirado.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317: Akiru medicinan helpon.
P319: Akiru medicinan helpon se vi sentas vin malbona.
P321: Specifa kuracado (vidu la Suplementan Unuan Helpan Instrukcion).
P330: Rinse buŝo.
P332+P317: Se haŭta kolero okazas: ricevu medicinan helpon.
P337+P317: Se okula kolero persistas: ricevu medicinan helpon.
P362+P364: Ekprenu tuj poluitan vestaĵon kaj lavu ĝin antaŭ reuzo.
P391: Kolektu verŝadon
Antaŭzorga Deklara Stokado
P403+P233: Konservu en puto - ventolita loko. Tenu ujon firme fermita.
P405: Butiko enfermita.
Antaŭzorga Deklaro
P501: Forĵetu enhavon/ujon en laŭ loka regulado.
Unue - Helpaj Mezuroj
Noto al Kuracisto
En kazo de manko de spiro, donu oksigenon. Tenu varman viktimon. Tenu viktimon sub observado.
Post inhalado
Moviĝu al freŝa aero. Oksigeno aŭ artefarita spirado se necesas.
Akiru tujan medicinan atenton.
Post haŭta kontakto
Immediately flush skin with plenty of water. Remove and isolate contaminated clothing and shoes. If irritation persists, get medical attention immediately. For minor skin contact,
Evitu disvastigi materialon sur neafektita haŭto. Lavu vestaĵojn aparte antaŭ reuzo.
Post okula kontakto
Immediately flush eyes with plenty of water for at least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids with fingers. Get medical attention immediately.
Post ingestaĵo
Tuj faru viktimon trinki akvon (du glasoj maksimume). Konsultu kuraciston.
Plej gravaj simptomoj/efikoj , akra kaj malfrua
Symptoms of systemic copper poisoning may include: capillary damage, headache, cold sweat, weak pulse, and kidney and liver damage, central nervous system excitation followed by depression, jaundice, convulsions, paralysis, and coma. Death may occur from shock or renal failure. Chronic copper poisoning is typified by hepatic cirrhosis, brain damage and
demyelination, kidney defects, and copper deposition in the cornea as exemplified by humans with Wilson’s disease. It has also been reported that copper poisoning has lead to hemolytic anemia and accelerates arteriosclerosis. To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
Fajro - Batalantaj Mezuroj
Taŭgaj estingaj agentoj
Substanco estas neflamebla, uzu agenton plej taŭgan por estingi ĉirkaŭan fajron.
Specialaj danĝeroj kaŭzitaj de la materialo, ĝiaj produktoj de brulado aŭ fluaj gasoj
Non-combustible. Thermal decomposition can lead to release of irritating smog and vapors (Copper oxides). Do not allow run-off from fire-fighting to enter drains or water courses.
Protekta ekipaĵo
Put out the fire upwind, and move the container from the fire to the open area as far as possible. Wear full protective clothing, including helmet, self-contained positive pressure or pressure demand breathing apparatus, protective clothing and face mask.
Produktaj Detalaj Bildoj:
Rilata Produkta Gvidilo:
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