CAS No. 7782-44-7 Oxygen Supplier. Hunhu hweOkisijeni
Okisijeni, ine kemikari formula O₂ uye nhamba yeCAS 7782-44-7, chinhu chakakosha kuhupenyu hwePasi uye ine akati wandei akasiyana zvivakwa uye mashandisiro. Heano mamwe akakosha maitiro eokisijeni:
Kemikari uye Zvenyama Zvivakwa:
State at Room Temperature: Oxygen igasi risina ruvara, risinganhuhwi, uye risingaravi pamamiriro akajairwa.
Boiling Point: -183°C (-297.4°F) pa1 atm.
Melting Point: -218.79°C (-361.82°F) pa1 atm.
Density: Inenge 1.429 g/L pa0°C (32°F) uye 1 atm.
Solubility: Inonyungudika zvishoma mumvura, ine 1 vhoriyamu yemvura inonyungudika ingangoita makumi matatu mavhoriyamu eokisijeni pa 0 ° C (32 ° F) uye 1 atm.
Reactivity:
Inotsigira Kupisa: Okisijeni inoshanda zvakanyanya uye inotsigira kupisa, zvichiita kuti ive yakakosha pakugadzira moto uye simba.
Zvinoita neSimbi: Okisijeni inogona kuita nesimbi zhinji kugadzira maokisi.
Biological Basa: Yakakosha pakufema kweserura muzvinhu zvipenyu zveaerobic, kwaanoita seanogashira maerekitironi ekupedzisira mucheni yekutakura maerekitironi.
Zvishandiso:
Kurapa Zvikumbiro: Okisijeni inoshandiswa muzvipatara nemakiriniki kune varwere vanoda kuwedzera oksijeni.
Maindasitiri Maitirwo: Anoshandiswa mukugadzira simbi, kuchenesa mvura yetsvina, uye makemikari synthesis.
Aerospace: Okisijeni inhengo yemafuta eroketi uye inoshandiswa muhupenyu hwekutsigira masisitimu kune vanoongorora nyeredzi.
Diving uye Kuongorora: Kwakakosha pamidziyo yekufema yepasi pemvura.
Tsvagiridzo: Inoshandiswa mukutsvagisa kwesainzi uye zviedzo pamhando dzakasiyana siyana.
Paunenge uchibata neokisijeni, zvakakosha kutevera mitemo yose yekuchengetedza uye mitemo nokuti inogona kuwedzera njodzi yemoto uye kuputika. Okisijeni inofanira kuchengetwa mumidziyo yakatenderwa kure nezvinhu zvinobvira nekupisa.