Dibutyltin Oxide
Dibutyltin Oxide, yokhala ndi CAS Registry Number 818-08-6 ndi mawu ofanana nawo monga DBTO, Dibutylstannane oxide, Bis(butyl)tin oxide, ndi Di-n-butyltin oxide, ili ndi formula ya molekyulu ya C₈H₁₈OSn ndi kulemera kwa molekyulu ya 248.91 g/mol (EC Number: 212-451-2). Ndi chinthu chapamwamba kwambiri chomwe chili ndi chiyero cha ≥98.0%, chomwe chimawoneka ngati ufa wa kristalo woyera mpaka woyera wokhala ndi fungo lochepa.
Dibutyltin oxide ndi mankhwala opangidwa ndi organotin omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana, makamaka:
●Makampani Opanga Mapulasitiki: Amagwiritsidwa ntchito ngati chokhazikika komanso chothandizira kupanga zinthu za PVC (polyvinyl chloride), kukonza kukhazikika kwa kutentha ndi magwiridwe antchito a PVC, komanso kupewa kuwonongeka panthawi yokonza zinthu kutentha kwambiri.
●Kupanga Mankhwala: Kumagwira ntchito ngati chothandizira pakupanga esterification, transesterification, ndi condensation reactions, zomwe zimagwiritsidwa ntchito kwambiri popanga ma ester, resins, ndi zinthu zina zachilengedwe.
●Makampani Opaka ndi Kumata: Amagwira ntchito ngati cholumikizira komanso chothandizira popanga zokutira za polyurethane, zomatira, ndi zomatira, zomwe zimawonjezera kumatirira kwa zinthu ndi mphamvu zamakina.
●Malo Ena: Amagwiritsidwa ntchito pokonza mankhwala ena a organotin, komanso m'magawo a mankhwala, mankhwala ophera tizilombo, ndi zinthu zina zothandizira nsalu.
| Maonekedwe | Ufa wa kristalo woyera mpaka woyera pang'ono |
| Kuchuluka kwa zitini (Sn), % | 47.5 |
| Kuchuluka kwa klorini (Cl), ppm | ≤300 |
| Kuchuluka kwa zitini (Sn), % | 47.5 |
| Kuchuluka kwa klorini (Cl), ppm | ≤300 |
25kg/ng'oma kapena malinga ndi zosowa za makasitomala.
H302 Yoopsa ngati yamezedwa
H315 imayambitsa kuyabwa pakhungu
H317 Ingayambitse vuto la khungu
H318 imayambitsa kuwonongeka kwakukulu kwa maso
H341 Akukayikiridwa kuti ndiye amachititsa zolakwika za majini
H360 Ikhoza kuwononga chonde kapena mwana wosabadwayo
H370 imayambitsa kuwonongeka kwa ziwalo
H372 Imayambitsa kuwonongeka kwa ziwalo chifukwa chogwiritsa ntchito nthawi yayitali kapena mobwerezabwereza
H411 ndi poizoni ku zamoyo zam'madzi zomwe zimakhala ndi zotsatirapo zokhalitsa
Zithunzi
| Mawu ozindikiritsa | Ngozi |
| Nambala ya UN: | 3146 |
| Kalasi: | 6.1 |
| Dzina loyenera la kutumiza ndi kufotokozera: | ORGANOTIN COMPOUND, SOLID, NOS |
| Dzina la mankhwala: | Dibutyltin okusayidi |
Kusamalira Zosamala
Gwirani pamalo ozizira, ouma, komanso opatsa mpweya wabwino. Pewani kutentha kwambiri, kuwala kwa dzuwa mwachindunji, ndi malawi otseguka. Gwiritsani ntchito makina ndi zida zopumira mpweya zomwe sizingaphulike.
Valani zida zoyenera zodzitetezera (PPE) mukamagwira ntchito, kuphatikizapo magolovesi, magalasi oteteza ku matenda, zovala zodzitetezera, ndi chophimba fumbi kapena choteteza kupuma kuti mupewe kupumira fumbi komanso kukhudzana mwachindunji ndi khungu ndi maso.
Gwiritsani ntchito mosamala kuti fumbi lisatuluke komanso kuti lisatuluke. Musasakanize ndi ma asidi amphamvu, maziko amphamvu, ma oxidants, zinthu zochepetsera, ndi zinthu zomwe zingagwiritsidwe ntchito pa chakudya.
Mukamaliza kugwira, sambani m'manja, kumaso, ndi mbali zina zowonekera bwino ndi sopo ndi madzi. Musadye, kumwa, kapena kusuta fodya mukamagwira.
Ntchito yotsekedwa iyenera kuvomerezedwa, ndipo mpweya wokwanira wotulutsa utsi uyenera kuperekedwa kuti fumbi lisatuluke mumlengalenga wa workshop. Ogwira ntchito ayenera kulandira maphunziro apadera ndikutsatira mosamala njira zogwirira ntchito.
Zosamala Zosungira
Sungani m'nyumba yosungiramo zinthu yozizira, youma, komanso yodutsa mpweya wabwino. Kutentha kosungirako kuyenera kuyendetsedwa pakati pa 5℃ - 30℃, ndipo chinyezi chiyenera kukhala chochepera 75%.
Sungani chidebecho chotsekedwa bwino, ndipo chisungeni mu chidebe chotsekedwa cha pulasitiki kapena galasi kuti chisayamwitse chinyezi ndi kuipitsidwa.
Sungani padera ndi ma asidi amphamvu, maziko amphamvu, ma oxidants, zochepetsera, chakudya, ndi zowonjezera zakudya, ndipo sungani mtunda wina pakati pawo kuti mupewe kusintha kwa mankhwala.
Ikani chizindikiro pamalo osungiramo zinthu momveka bwino ndi zizindikiro zoopsa (zoopsa, zokwiyitsa, komanso zoopsa zachilengedwe). Valani ndi zipangizo zoyenera zadzidzidzi (monga zipangizo zoyamwitsa, zida zothandizira oyamba).
Nthawi yosungiramo zinthu: Miyezi 12 kuyambira tsiku lopangidwa ikasungidwa pamalo otsekedwa bwino komanso oyenera. Ngati chinthucho chapitirira nthawi yosungiramo zinthu, chingagwiritsidwe ntchito pokhapokha mutadutsa nthawi yowunikiranso.
Musasunge pamalo omwe ana ndi antchito osayenera angafikire. Sungani yotsekedwa.
