CAS: 12069-69-1 | Cupri carbonate yooj yim chaw tsim tshuaj paus
Khoom Paub meej
| TSIS MUAJ. | Yam khoom | Technical Performance index |
| 1 | Basic tooj liab carbonate [Cu2(OH)2CO3] % | ≥97.0 |
| 2 | Tooj liab (Cu) % | ≥55.0 |
| 3 | Hlau (Fe) % | ≤ 0.03 |
| 4 | Plumbum (Pb) % | ≤ 0.003 |
| 5 | Arsenic (As) % | ≤ 0.005 |
| 6 | Hydrochloric acid insoluble% | ≤0.1 |
| 7 | Chloride (Cl) % | ≤ 0.05 |
| 8 | Sulfate (SO42- ) % | ≤ 0.05 |
Kev piav qhia
Basic tooj liab carbonate, tseem hu ua tooj liab carbonate, yog malachite ntsuab, yog li nws tseem hu ua malachite.Nws yog ib lub pov haum muaj nuj nqis mineral.Nws yog ib yam khoom uas tsim los ntawm cov tshuaj tiv thaiv ntawm tooj liab nrog oxygen, carbon dioxide thiab dej hauv huab cua.Nws tseem hu ua tooj liab xeb thiab nws cov xim yog ntsuab.Cua sov hauv huab cua yuav decompose rau hauv tooj liab oxide, dej thiab carbon dioxide.Dissolve nyob rau hauv acid thiab tsim tooj liab ntsev.Nws kuj dissolves hauv cyanide, ammonium ntsev thiab alkali hlau carbonate aqueous tov los tsim tooj liab complex.Thaum boiled hauv dej los yog rhuab nyob rau hauv muaj zog alkali tov, xim av tooj liab oxide tuaj yeem tsim thiab decomposed rau hauv dub tooj liab oxide ntawm 200 ℃.Nws tsis ruaj khov nyob rau hauv hydrogen sulfide cua thiab tuaj yeem hnov mob nrog hydrogen sulfide los ua tooj liab sulfide.Muaj ntau tshaj kaum daim ntawv sib txuas hauv cov tooj liab carbonate raws li qhov piv ntawm cuco3: H2O.Nws muaj nyob rau hauv daim ntawv ntawm malachite nyob rau hauv cov xwm.
Yog tias nws muab tso rau hauv huab cua ntev, nws yuav nqus dej noo thiab tso pa carbon dioxide, thiab maj mam tig mus rau ntsuab malachite.Nws muaj nyob rau hauv daim ntawv ntawm azurite nyob rau hauv cov xwm.Copper carbonate thiab tooj liab bicarbonate tsis muaj nyob.Qhov yooj yim tooj liab carbonate nag lossis daus tuaj yeem tau los ntawm kev ntxiv sodium carbonate rau dilute tooj liab sulfate tov lossis dhau carbon dioxide rau hauv tooj liab hydroxide ncua.Basic tooj liab carbonate tuaj yeem suav hais tias yog tooj liab hydroxide thiab tooj liab carbonate.Qhov tseeb, muaj ob hom tooj liab carbonate: ib qho tooj liab hydroxide thiab ob tooj liab carbonate.
Cov tshuaj formula ntawm yav tas los yog cuco3 · Cu (OH) 2, uas yog cov nyom ntsuab monoclinic crystalline fibrous loj los yog tsaus ntsuab hmoov.Lub precipitate tau los ntawm cov tshuaj pib tshwm ntsuab thiab hloov tsaus ntsuab nyob rau hauv cov tshuaj tom qab tso.Nws yog tshuaj lom thiab yog cov khoom tseem ceeb ntawm xeb ntsuab (feem ntau hu ua tooj liab ntsuab) tsim rau saum npoo ntawm tooj liab.
Cov tshuaj formula ntawm tom kawg yog 2cuco3 · Cu (OH) 2, tsaus ntuj xiav, ci heev monoclinic crystals, los yog compact crystalline pawg.Nws yog insoluble nyob rau hauv dej, soluble nyob rau hauv ammonia thiab kub thiab concentrated sodium bicarbonate tov rau xiav, uas decomposes ntawm 300 ℃.Cov tooj liab carbonate yooj yim siv tau los ua cov teeb liab foob pob hluav taws, foob pob hluav taws, cov xim pleev xim, lwm cov ntsev tooj liab, cov khoom siv phosphor activators, tshuaj tua kab, kev kho noob, tshuaj tua kab mob thiab tshuaj tua kab mob, nrog rau electroplating.
Kev txheeb xyuas cov khoom
Khoom npe: Cupric carbonate yooj yim
Lwm lub npe: Basic tooj liab carbonate
Lub npe tshuaj: Cu2 (OH) 2•CO3
Pom zoo siv: Siv los ua cov foob pob hluav taws, pleev xim xim, siv los ua xim,
tshuaj tua kab, phosphorus tshuaj lom tshuaj tua kab mob, electroplating, thiab lwm yam.
Kev txheeb xyuas qhov xwm txheej
GHS kev faib tawm:
Mob toxicity-qhov ncauj 4
Mob toxicity - inhalation 4
Cov tawv nqaij corrosion / khaus 2
Qhov muag loj heev / qhov muag khaus 2A
Lub hom phiaj tshwj xeeb toxicity, ib leeg raug 3
Kev phom sij rau cov dej nyob ib puag ncig, mob hnyav 1
Kev phom sij rau cov dej nyob ib puag ncig, kev phom sij ntev 1
GHS Daim duab:
Cov lus qhia: Danger
Hazard nqe lus:
H302: Ua phem yog tias nqos
H315: Ua rau tawv nqaij khaus
H319: Ua rau mob qhov muag loj
H332: Ua phem yog tias nqus tau
H335: Tej zaum yuav ua rau ua pa ua pa
H400: Muaj tshuaj lom heev rau cov dej hauv dej
H410: Muaj tshuaj lom heev rau cov dej hauv dej nrog cov teebmeem ntev
Daim Ntawv Ceeb Toom Txog Kev Tiv Thaiv
P261: Tsis txhob ua pa plua plav/fume/gas/mist/vapours/spray.
P264: Ntxuav tes kom huv si tom qab tuav.
P270: Tsis txhob noj, haus lossis haus luam yeeb thaum siv cov khoom no.
P271: Siv sab nraum zoov lossis hauv qhov chaw muaj cua zoo xwb.
P273: Tsis txhob tso tawm rau ib puag ncig.
P280: Hnav hnab looj tes tiv thaiv / khaub ncaws tiv thaiv / tiv thaiv qhov muag / ntsej muag tiv thaiv / kev tiv thaiv kev hnov lus
Cov lus teb ua ntej kev ceeb toom
P301+P317: YOG PAUB TIAS: Tau txais kev pab kho mob.
P302 + P352: YOG HAIV NEEG: Ntxuav nrog dej kom ntau /…
P304 + P340: YOG IN HALED: Tshem tus neeg mus rau huab cua ntshiab thiab ua pa kom xis nyob.
P305+P351+P338: YOG HAUV EYES: Yaug ceev faj nrog dej rau ob peb feeb.Tshem cov looj ntsej muag, yog tias tam sim no thiab yooj yim ua.Txuas ntxiv yaug.
P317: Tau txais kev pab kho mob.
P319: Tau txais kev pab kho mob yog tias koj tsis xis nyob.
P321: Kev kho mob tshwj xeeb (saib cov lus qhia ntxiv txog kev pab thawj zaug).
P330: Yaug qhov ncauj.
P332+P317: Yog daim tawv nqaij khaus tshwm sim: Tau txais kev pab kho mob.
P337+P317: Yog qhov muag khaus tshwm sim: Tau txais kev pab kho mob.
P362 + P364: Tshem tawm cov khaub ncaws tsis huv tam sim ntawd thiab ntxuav nws ua ntej rov siv dua.
P391: Sau cov dej nchuav
Cov Lus Qhia Ua Ntej Cia
P403 + P233: Khaws rau hauv qhov chaw muaj cua zoo.Khaws lub thawv kaw kom nruj.
P405: Lub khw kaw.
Daim Ntawv Ceeb Toom Pov Tseg
P501: Pov tseg cov ntsiab lus / ntim rau hauv raws li kev cai hauv zos.
Kev ntsuas thawj zaug
CEEB TOOM rau PHYSICIAN
Thaum ua tsis taus pa, muab cov pa oxygen.Cia tus neeg raug tsim txom sov.Khaws cov neeg raug tsim txom nyob rau hauv kev soj ntsuam.
Tom qab inhalation
Txav mus rau huab cua ntshiab.Oxygen lossis ua pa ua pa yog tias xav tau.
Tau txais kev kho mob tam sim ntawd.
Tom qab kev sib cuag ntawm daim tawv nqaij
Tam sim ntawd yaug daim tawv nqaij nrog dej ntau.Tshem tawm thiab cais cov khaub ncaws thiab khau uas tsis huv.Yog hais tias khaus tshwm sim, mus ntsib kws kho mob tam sim ntawd.Rau me me ntawm daim tawv nqaij,
tsis txhob kis cov khoom ntawm cov tawv nqaij uas tsis muaj kev cuam tshuam.Ntxuav khaub ncaws nyias ua ntej siv dua.
Tom qab qhov muag pom
Tam sim ntawd yaug qhov muag nrog dej kom ntau li 15 feeb.Xyuas kom lub qhov muag ntws tawm kom txaus los ntawm kev sib cais ntawm daim tawv muag nrog ntiv tes.Tau txais kev kho mob tam sim ntawd.
Tom qab noj
Tam sim ntawd ua rau cov neeg raug tsim txom haus dej (ob khob ntawm ntau tshaj).Tham nrog tus kws kho mob.
Cov tsos mob tseem ceeb tshaj plaws / cuam tshuam, mob thiab qeeb
Cov tsos mob ntawm tus kab mob tooj liab lom yuav muaj xws li: capillary puas, mob taub hau, hws txias, tsis muaj zog pulse, thiab raum thiab siab puas tsuaj, central paj hlwb excitation tom qab kev nyuaj siab, jaundice, convulsions, tuag tes tuag taw, thiab coma.Kev tuag yuav tshwm sim los ntawm kev poob siab lossis lub raum tsis ua haujlwm.Cov kab mob tooj liab ntev yog typified los ntawm kab mob siab cirrhosis, hlwb puas thiab
demyelination, lub raum tsis xws luag, thiab tooj liab deposition nyob rau hauv lub cornea raws li piv txwv los ntawm tib neeg nrog Wilson tus kab mob.Nws kuj tau tshaj tawm tias kev lom tooj liab tau ua rau hemolytic anemia thiab ua rau cov hlab ntsha tawg sai.Rau qhov zoo tshaj plaws ntawm peb txoj kev paub, cov khoom siv tshuaj lom neeg, lub cev, thiab cov tshuaj toxicological tsis tau tshawb xyuas meej.
Kev ntsuas hluav taws kub
Tsim nyog extinguishing agents
Cov khoom yog nonflammable, siv tus neeg sawv cev tsim nyog tshaj plaws los tua hluav taws nyob ib puag ncig.
Kev phom sij tshwj xeeb tshwm sim los ntawm cov khoom siv, nws cov khoom ntawm combustion lossis flue gases
Tsis-combustible.Thermal decomposition tuaj yeem ua rau tso tawm cov pa phem thiab vapors (Copper oxides).Tsis txhob tso cai khiav tawm ntawm qhov hluav taws kub mus rau hauv cov dej ntws los yog cov dej hauv chav dej.
Cov cuab yeej tiv thaiv
Tshem tawm qhov hluav taws kub, thiab txav lub thawv ntawm qhov hluav taws kub mus rau qhov chaw qhib kom deb li deb tau.Hnav cov khaub ncaws tiv thaiv tag nrho, suav nrog lub kaus mom hlau, muaj lub siab zoo rau tus kheej lossis lub siab xav tau lub tshuab ua pa, cov khaub ncaws tiv thaiv thiab daim npog ntsej muag.
