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Chiyambi cha mankhwala: Sodium sulfide (Na2S)

Sodium sulfide, wotchedwanso Na2S, disodium sulfide, sodium monosulfide ndi disodium monosulfide, ndi zosunthika pawiri inorganic ntchito zosiyanasiyana mafakitale ntchito. Chinthu cholimba ichi nthawi zambiri chimabwera mu mawonekedwe a ufa kapena granular ndipo chimadziwika ndi mphamvu zake zamakina.

Mafotokozedwe Akatundu

Mapangidwe a Chemical ndi Katundu:
Sodium sulfide (Na2S) ndi chochepetsera champhamvu chomwe chimagwiritsidwa ntchito m'makampani achikopa kuti achotse tsitsi laiwisi ndi zikopa. Amagwiritsidwanso ntchito m'makampani opanga mapepala ndi zamkati, mafakitale a nsalu, komanso m'njira zochizira madzi. Mankhwala ake, Na2S, amaimira ma atomu awiri a sodium (Na) ndi atomu imodzi ya sulfure (S), kupangitsa kuti ikhale yogwira ntchito kwambiri.

Phukusi:
Pofuna kuonetsetsa kuti akuyenda bwino komanso kuyenda bwino, sodium sulfide nthawi zambiri imayikidwa mu pulasitiki yolimba kapena matumba a mapepala. Zida zoyikapo izi zimasankhidwa makamaka chifukwa cha kukana kwawo kwamankhwala ndi abrasion kuti zitsimikizire kukhulupirika kwa mankhwalawa panthawi yamayendedwe.

Zizindikiro ndi Zolemba:
Poganizira kuopsa kwake, zoyikapo zakunja za sodium sulfide ziyenera kulembedwa ndi zizindikiro zofananira ndi zinthu zoopsa. Izi zikuphatikizapo zizindikiro za zinthu zophulika, zapoizoni ndi zowonongeka pofuna kuonetsetsa kuti ogwira ntchito akudziwa zoopsa zomwe zingatheke.

Chotengera Chotumizira:
Poyenda, sodium sulfide imasungidwa muzitsulo zachitsulo zosagwira dzimbiri, monga ng'oma zachitsulo kapena matanki osungira. Zotengerazi zidapangidwa kuti zisasunthike komanso kuti ziteteze kutulutsa ndi kuipitsidwa.

Zosungirako:
Kuti mukhale otetezeka komanso ogwira mtima, sodium sulfide iyenera kusungidwa pamalo owuma, olowera mpweya wabwino kutali ndi komwe kungayatseko ndi okosijeni. Ndikofunika kupewa kukhudzana ndi ma acid, madzi, mpweya ndi zinthu zina zogwira ntchito kuti mupewe zoopsa.

Mayendedwe:
Sodium sulfide imatha kunyamulidwa ndi nthaka ndi nyanja. Komabe, kugwedezeka, kugunda kapena chinyezi kuyenera kupewedwa panthawi yamayendedwe kuti pakhale bata komanso kupewa ngozi.

Zoletsa pamagalimoto:
Monga chinthu chowopsa, sodium sulfide imatsatiridwa ndi zoletsa zoyendera. Malamulo apakhomo ndi akunja ayenera kutsatiridwa. Onyamula katundu ayenera kukhala odziwa bwino malamulo ndi malangizo omwe akugwiritsidwa ntchito kuti atsimikizire mayendedwe otetezeka komanso ovomerezeka.

Mwachidule, sodium sulfide (Na2S) ndi gawo lalikulu la mafakitale lomwe lili ndi ntchito zambiri. Kuyika bwino, kulemba zilembo, kusungirako ndi kunyamula ndikofunikira kwambiri kuti mankhwala amphamvuwa asamagwire bwino ntchito.