CAS: 12069-69-1 ｜Cupric carbonate yooj yim
Technical Specifications ntawm Tshuaj
| 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 |
Khoom Paub meej
| Kev faib tawm: | Cupric carbonate yooj yim | Purity: | ≥98% |
| CAS Nr:. | CAS: 12069-69-1 | Khoom npe: | Tooj liab (II) hydroxide carbonate |
| Lwm Lub Npe: | Basic tooj liab carbonate | Xim: | Ntsuab |
| MF: | CuCO3.Cu.(OH) 2 | Cov duab: | Hmoov |
| EINECS No.: | 235-113-6 : kuv | Daim ntawv thov: | Hmoov metallurgy |
| Qhov Chaw Keeb Kwm: | Zhejiang, Suav teb | Particle loj: | ≤80 mesh |
| Qib Standard: | Qib Industrial | Qauv: | Muaj |
| Ntim: | 25kg / hnabhnab | MOQ: | 500 kg |
Txoj kev tsim khoom
Copper sulfate txoj kev: npaj baking soda rau hauv ib qho kev daws teeb meem nrog ib tug txheeb ze ntom ntawm 1.05, ua ntej ntxiv rau hauv lub reactor, ntawm 50 ℃, ntxiv cov refined tooj liab sulfate tov nyob rau hauv stirring, tswj cov tshuaj tiv thaiv kub ntawm 70 ~ 80 ℃, thiab khaws cia. pH tus nqi ntawm 8. Tom qab cov tshuaj tiv thaiv, sawv ntsug thiab khom, ntxuav nws nrog 70 ~ 80 ℃ dej los yog cov dej tsis-ionic kom txog thaum tsis muaj SO42 - hauv cov tshuaj ntxuav, thiab ces centrifuge thiab qhuav kom tau cov khoom tiav ntawm cov tooj liab yooj yim. carbonate.
2CuSO4+4NaHCO3 →CuCO3·Cu(OH) 2+2Na2SO4+3CO2↑+H2O
Copper bicarbonate yog tsim los ntawm cov tshuaj tiv thaiv ntawm tooj liab bicarbonate nrog concentrated sodium nitrate thiab tooj liab carbonate los ntawm electrolysis thiab lub cev qhuav dej, thiab tom qab ntawd cov khoom yog tsim rau hauv sodium bicarbonate.
Cu + 4HNO3 → Cu(NO3)2+2NO2↑+2H2O2Cu(NO3)2+2Na2CO3+H2O→CuCO3·Cu(OH)2+4NaNO3+CO2↑2Cu(NO3)2+4NaHCO3→CuCO3·Cu(OH) +4NaNO3 + 3CO2↑ + H2O
Kev ntsuas kev tso tawm tsis raug cai
Kev ceev faj txog kev nyab xeeb ntawm tib neeg
Xyuas kom muaj qhov cua txaus.Tsis txhob tsim cov hmoov av.Tsis txhob kov cov ntim khoom puas lossis cov khoom nchuav tshwj tsis yog hnav khaub ncaws tiv thaiv tsim nyog.Ventilate kaw qhov chaw ua ntej nkag mus.Khaws cov neeg ua haujlwm tsis tsim nyog tseg.Tsis txhob ua pa plua plav.
Kev ntsuas rau kev tiv thaiv ib puag ncig
Tiv thaiv kom tsis txhob xau lossis nchuav ntxiv yog tias muaj kev nyab xeeb ua li ntawd.Tsis txhob tso cov khoom tawm mus rau ib puag ncig yam tsis muaj kev tso cai los ntawm tsoomfwv.
Kev ntsuas kev tu / sau
Nqa thiab npaj pov tseg rau hauv lub thawv tsim nyog.Ntxuav cov kab mob kom huv si.
Cov ntaub ntawv ntxiv Saib Tshooj 7 kom paub txog kev tuav pov hwm kev nyab xeeb
Saib nqe 8 kom paub txog cov cuab yeej tiv thaiv tus kheej.
Saib Tshooj 13 kom paub txog kev pov tseg.
Kev tuav thiab khaws cia
tuav
Cov ntaub ntawv rau kev nyab xeeb
Tsis txhob sib cuag nrog daim tawv nqaij, qhov muag, mucous daim nyias nyias thiab khaub ncaws.
Yog tias qhov cua tsis txaus, hnav cov khoom ua pa uas tsim nyog.
Tsis txhob tsim cov hmoov av thiab aerosols.
Cov ntaub ntawv hais txog kev tiv thaiv kev tawg thiab hluav taws
Khaws kom deb ntawm tshav kub, qhov chaw ntawm hluav taws kub, sparks los yog qhib nplaim taws.
KHOOM
Yuav tsum tau ua raws li cov chav tsev thiab ntim khoom
Khaws rau hauv qhov chaw txias, qhuav, zoo-ventilated.
Khaws kom deb ntawm qhov hluav taws kub thiab qhov cua sov.Tsis txhob tshav ntuj ncaj qha.
Khaws kaw kom nruj kom txog thaum siv.
Tsis txhob ya raws.
Cov ntaub ntawv hais txog kev khaws cia hauv ib qho chaw khaws cia
Khaws cais tawm ntawm oxidants, acids thiab edible chemicals, thiab tsis txhob sib tov cia.
Muab cov ntaub ntawv tsim nyog nyob rau hauv qhov chaw cia kom haum rau cov dej xau.
Kev tiv thaiv tus kheej / tiv thaiv tus kheej
Tsim nyog engineering tswj
Siv qhov cua kom txaus kom tsis txhob muaj huab cua ntau.
Kev tiv thaiv dav dav thiab kev tu cev
Tsis txhob tau txais cov khoom no rau ntawm daim tawv nqaij.Tsis txhob muab cov khoom no rau ntawm khaub ncaws.Tsis txhob kov qhov muag.Ua raws li kev ua haujlwm huv huv thiab kev nyab xeeb.
Ntxuav tes ua ntej so thiab thaum kawg ntawm hnub ua hauj lwm.
Cov cuab yeej tiv thaiv tus kheej
Tshuaj tiv thaiv tsom iav, hnab looj tes, zuag qhia tag nrho thiab cov qhov ncauj qhov ntswg tiv thaiv.
Cov cuab yeej ua pa
Thaum cov neeg ua haujlwm tab tom ntsib kev xav tau siab, lawv yuav tsum siv lub tshuab ua pa uas tsim nyog.
Kev tiv thaiv tes
Hnav cov hnab looj tes uas tsim nyog rau cov tshuaj tiv thaiv.
Qhov muag / ntsej muag tiv thaiv
Siv cov tsom iav kev nyab xeeb nrog cov ntaub thaiv sab nraud lossis tsom iav kev nyab xeeb ua cov khoom thaiv kev tiv thaiv kom ntev ntev.
Lub cev tiv thaiv
Tag nrho cov txheej txheem los tiv thaiv cov tshuaj reagent zuag qhia tag nrho, xaiv lub cev tiv thaiv raws li tus nqi thiab cov ntsiab lus ntawm cov khoom txaus ntshai ntawm qhov chaw ua haujlwm.
Toxicological ntaub ntawv
Cov Kev Nkag Nkag: Kev sib cuag dermal, qhov muag pom, nqus tau, noj.
Mob toxicity
Tooj liab carbonate (CAS 12069-69-1)
LD50 (Qhov ncauj, nas): 1,385 mg/kg
EC50 (Inhalation, Rat): N/A
LD50 (Dermal, luav): N/A
Daim tawv nqaij corrosion/Irritation: Ua rau tawv nqaij irritation.
Mob qhov muag puas / khaus khaus: Ua rau mob qhov muag loj.
STOT-ib zaug raug: Tej zaum yuav ua rau ua pa ua pa.
Cov ntaub ntawv ntxiv
Kev nqus pa ntawm tooj liab carbonate tuaj yeem ua rau hlau pa taws kub.Lub siab thiab lub raum puas thiab hemolysis tshwm sim.Kev nqus tau ntev ntev tuaj yeem ua rau pulmonary fibrosis.
Cov ntaub ntawv ecological
Ecotoxicity
Aquatic Toxicity
Tooj liab carbonate (CAS 12069-69-1)
Test & Hom
96 Hr LC50 ntses: N/A
48 Hr EC50 Daphnia: N/A
72 Hr EC50 Algae: N/A
Cov ntaub ntawv ntxiv: Cov tshuaj lom heev rau cov dej hauv lub neej nrog cov teebmeem ntev.
Kev txiav txim siab pov tseg
COV TSWV YIM TXOJ CAI
Hu rau tus kws tshaj lij kev pabcuam pov tseg pov tseg kom pov tseg cov khoom no.
Muab pov tseg raws li cov cai hauv cheeb tsam ib puag ncig lossis cov cai hauv cheeb tsam.
