Benzophenone / Cas 119-61-9 / BP
Dzina lazogulitsa: Benzophenone
Maonekedwe: White Flaky Crystal
Kuyera: 99.5%
Cas: 119-61-9
Mf: c13h10o
MW: 182.22
Einecs: 204-33-6
Malo osungunuka: 47.5-49 ° C
Kuyika kwa Flash :: 138 ° C
Malo otentha: 305 ° C
Phukusi: 1 makilogalamu / thumba, 25 kg / thumba, 25kg / Drum
1.bnophenone imagwiritsidwa ntchito makamaka mu dongosolo laulere la UV la UV, monga zokutira, inks, zomata, etc.
2.Imakhala wapakatikati mwa ounic, mankhwala, mafuta onunkhira.
Fyuluta ya UV:Amagwiritsidwa ntchito kwambiri mu dzuwa, zodzola komanso zodzola zomangira uV ndikuthandizira kuteteza khungu chifukwa cha kuwonongeka kwa dzuwa.
Chithunzi:Mu ma polimer Chemistry, Benzophenone imagwiritsidwa ntchito ngati vinitiator mu UV-ntchentche ndi zomatira. Atazindikira kuwala kwa UV, kumayambitsa njira yolaula, yomwe zimapangitsa kuchira msanga.
Fungo:Benzophenone nthawi zina amagwiritsidwa ntchito mu zonunkhira ndi zonunkhira chifukwa zimakhala ndi fungo labwino ndipo limatha kukhazikika m'malo enanso fungo.
Plastics ndi ma polima:Amagwiritsidwa ntchito popanga mapulaneti ena ndi ma resin kuti akhale ngati okhazikika pa UV kuti apewe kuwonongeka chifukwa cha kuwonekera kwa dzuwa.
Mankhwala Synthesis:Benzophenone amagwiritsidwa ntchito ngati wapakatikati pa kapangidwe kazinthu zosiyanasiyana zopangidwa ndi mankhwala, kuphatikizapo mankhwala opangira mankhwala, kuphatikizapo mankhwala am'madzi ndi agrochemicals.
Kunyamula Kwakudya:Itha kugwiritsidwa ntchito m'magulu ena omwe amapereka chakudya kuti ateteze chitetezo cha UV ndikuthandizira kuti pakhale mtunduwo.
Benzophenone ndi ma crystal obiriwira okhala ndi kununkhira pang'ono. Ndizopanda thupi m'madzi, kusungunuka mu ethanol, ether, chloroform
1, kuchuluka: 1-1000 makilogalamu, mkati mwa masiku atatu ogwira ntchito atapeza ndalama
2, kuchuluka: Pamwambapa 1000 makilogalamu, mkati mwa masabata awiri mutalandira ndalama.
1, t / t
2, l / c
3, Visa
4, kirediti kadi
5, Paypal
6, Chitsimikizo cha Allibaba
7, Western Union
8, ndalama
9, pambali, nthawi zina timalandiranso Bitcoin.
1 makilogalamu / thumba kapena 25 kg / ng'oma kapena makilogalamu / ngoma kapena malinga ndi zofunika kwa makasitomala
Kusungidwa pamalo owuma, owuma, opumira. Chidebe:Sungani Benzophenone mumizereni ya Airteight yopangidwa ndi galasi kapena kwambiri polyethylene (hdpe) kupewa kuipitsidwa ndi kuwonetsedwa ndi chinyezi.
Kutentha:Chonde sungani pamalo ozizira komanso owuma kutali ndi dzuwa ndi kutentha kwa dzuwa. Zoyenera, ziyenera kusungidwa kutentha, koma siziyenera kupitirira 25 ° C (77 ° F).
Mpweya wabwino:Onetsetsani kuti malo osungirako amakhala ndi mpweya wabwino kuti muchepetse kuchuluka kwa nthunzi.
Lembani:Mwachidziwikire zotengera zotengera ndi dzina la mankhwala, ndende, komanso machenjezo a ngozi iliyonse kuti muwonetsetse bwino.
Kupatukana:Sungani Benzophenone kutali ndi zida zosagwirizana (monga othandizira oxidiziki) kupewa zomwe zingachitike.
Kusamala:Mukamagwiritsa ntchito benzopnone, gwiritsani ntchito zida zoyenera zoteteza (PPE) ndikuwonetsetsa kuti pepala la chitetezo la chitetezo (ma sds) limapezeka m'malo osungira.
Benzophenone wakweza nkhawa zathanzi lathunthu, ndipo zotsatira zake zingakhale zosiyanasiyana kutengera milingo yowonekera ndi chidwi ndi chidwi ndi munthu. Nazi mfundo zazikulu zokhudzana ndi chitetezo chake:
Khungu kukwiya:Benzophenone ikhoza kukwiya pakhungu mwa anthu ena, makamaka akagwiritsidwa ntchito mokhazikika kapena kuti ndi kulumikizana kwakanthawi.
Thupi lawonso:Anthu ena amatha kukhala osagwirizana ndi benzoophenone, omwe amatha kuwonekera ngati zotupa kapena zizindikiro zina.
Chisokonezo cha Endocrine:Pali umboni kuti Benzophenone akhoza kukhala ndi endocrine wosokoneza katundu, womwe ungasokoneze ntchito ya mahomoni. Izi zapangitsa kuti horulatotrove ayang'anitsidwe m'madera ena.
Carcinogenicity:Ngakhale mabungwe akulu azachipatala sanatchulepo Benzonogenone monga carcinogen ya munthu, kafukufuku wina wasonyeza kuti kungakhale ndi kuthekera kwa carcinogenic mu maphunziro a nyama. Kafukufuku wowonjezereka ayenera kumvetsetsa bwino zotsatira zake za thanzi la anthu.
Udindo Wowongolera:Chifukwa cha nkhawa izi, mabungwe ena oyang'anira aletsa kugwiritsa ntchito benzophenone mu zodzoladzola ndi zinthu zina. Ndikofunikira kuwunika malamulo ndi malangizo.
1..Gwiritsani ntchito zonyamula zoyenera benzopthenone, monga mabotolo agalasi kapena mabotolo apamwamba a polyethylene (HDPPE). Onetsetsani kuti chidebe chisindikizidwa chowopsa kuti muchepetse kutaya.
2. Zizindikiro:Zolemba momveka bwino zotengera zonse ndi dzina la mankhwala, chizindikiro chowopsa, komanso chidziwitso chilichonse chothandiza. Izi zimathandiza kuti aliyense azisamalira nkhaniyo amamvetsetsa zomwe amapanga komanso zoopsa zake.
3. Zida Zaumwini (PPE):Onetsetsani kuti ogwira ntchito akunyamula Benzophenone amavala PPE yoyenera monga magolovu, zigawenga, ndi zovala zodzitchinjiriza kuti muchepetse kuwonekera.
4. Kuwongolera kutentha:Nthawi yoyendera, Benzophenone iyenera kusungidwa kutali ndi kutentha kwambiri komanso kuwala kwa dzuwa. Iyenera kusungidwa m'malo ozizira komanso owuma kuti mupewe kuchepa.
5. Pewani zinthu zosagwirizana:Sungani Benzophenone kutali ndi zida zosagwirizana, monga othandizira otsatsa oxidi, kuti apewe zochita zilizonse pa mayendedwe.
6. Njira zadzidzidzi:Khalani ndi njira zoyankhira mwadzidzidzi m'malo mwake. Izi zimaphatikizapo kukhala ndi zida za spill mosavuta ndipo zimawonetsetsa kuti ogwira ntchito amaphunzitsidwa yankho ladzidzidzi.
7. Malangizo oyendera:Kutsatira malamulo am'deralo, mayiko ndi mayiko okhudzana ndi mayendedwe a katundu woopsa. Izi zitha kuphatikizapo zofunikira zina polemba, zolemba ndi zojambula zamagalimoto.
8. Kutumiza Kotetezedwa:Onetsetsani kuti chidebe chimakhala chodzaza ndi kukhazikika mugalimoto yoyendera kuti muchepetse kuyenda ndi kuthetseratu nthawi yoyendera.
