Mbiri Yapamwamba Purity CAS Nambala 108-31-6 Maleic Anhydride Yopanda Madzi Yopangidwa ku China

Kufotokozera Kwachidule:

Malo osungunuka: 51-56 ° C (lit.)

Malo otentha: 200 ° C (lit.)

Kuchulukana:1.48

Kuchuluka kwa zinthu: 700-800kg/m3

Kuchuluka kwa nthunzi: 3.4 (vsair)

Kuthamanga kwa nthunzi: 0.16mmHg (20 ° C)

Chizindikiro cha Refractive: 1.4688 (chiyerekezo)

Malo owunikira:218 ° F

Malo osungira: Lamba Wosungira+30 ° C

Kusungunuka kwa chloroform (kusungunuka pang'ono), ethyl acetate (kusungunuka pang'ono)

Kuchuluka kwa asidi (pKa) 0 [pa 20 ℃]

Fomu: ufa

Mtundu: Woyera

Mtengo wa PH 0.8 (550g/l, H2O, 20 ℃)

Fungo: Pali fungo lokoma pang'ono.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Ndi cholinga ichi, tili pakati pa opanga opanga zinthu zatsopano kwambiri, otsika mtengo, komanso opikisana pamitengo kuti tipeze Purity CAS No. 108-31-6 Dehydrated Maleic Anhydride Yopangidwa ku China, Tikukhulupirira kuti tidzakutumikirani inu ndi bizinesi yanu yaying'ono ndi chiyambi chabwino. Ngati pali chilichonse chomwe tingakuchitireni, tidzasangalala kwambiri kutero. Takulandirani ku fakitale yathu yopanga zinthu kuti mudzabwerenso.
Poganizira mfundo imeneyi, tili pakati pa opanga opanga zinthu zatsopano kwambiri, otsika mtengo, komanso opikisana pamitengo. Tsopano tili ndi zaka zoposa 8 zokumana nazo mumakampani awa ndipo tili ndi mbiri yabwino pantchitoyi. Zogulitsa zathu zatamandidwa ndi makasitomala padziko lonse lapansi. Cholinga chathu ndikuthandiza makasitomala kukwaniritsa zolinga zawo. Tikuyesetsa kwambiri kuti tikwaniritse izi ndipo tikukulandirani moona mtima kuti mudzatigwirizane nafe.
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Mafunso Ofunsidwa Kawirikawiri

Mukufuna thandizo? Onetsetsani kuti mwapita ku malo athu othandizira kuti mupeze mayankho a mafunso anu!

Kodi tingasindikize chizindikiro chathu pa chinthucho?

Inde, tikhoza kuchita. Ingotitumizirani kapangidwe ka logo yanu.

Kodi mumalandira maoda ang'onoang'ono?

Inde. Ngati ndinu wogulitsa pang'ono kapena bizinesi yoyambira, ndife okonzeka kukula nanu. Ndipo tikuyembekezera kugwira nanu ntchito limodzi kwa nthawi yayitali.

Nanga mtengo wake ndi wotani? Kodi mungaupange kukhala wotsika mtengo?

Nthawi zonse timaona ubwino wa kasitomala kukhala chinthu chofunika kwambiri. Mtengo ungathe kukambidwa pazifukwa zosiyanasiyana, tikukutsimikizirani kuti mupeza mtengo wopikisana kwambiri.

Kodi mumapereka zitsanzo zaulere?

Ndife okondwa kuti mutha kutilembera ndemanga zabwino ngati mumakonda zinthu ndi ntchito zathu, tidzakupatsani zitsanzo zaulere pa oda yanu yotsatira.

Kodi mumatha kupereka zinthu pa nthawi yake?

Zachidziwikire! Takhala akatswiri pa mzerewu kwa zaka zambiri, makasitomala ambiri amapanga mgwirizano ndi ine chifukwa timatha kutumiza katunduyo pa nthawi yake ndikusunga katunduyo ali wabwino kwambiri!

Kodi ndingapite ku kampani yanu ndi fakitale yanu ku China?

Inde. Mwalandiridwa kwambiri kuti mudzacheze kampani yathu ku Zibo, China. (1.5hr kuchokera ku Jinan)

Kodi ndingayitanitse bwanji oda?

Mungotumiza mafunso kwa aliyense wa ogulitsa athu kuti mudziwe zambiri zokhudza oda, ndipo tidzafotokoza mwatsatanetsatane za njira yogwiritsira ntchito. Katundu ndi Njira Yophera Poizoni ya Maleic Anhydride
Maleic anhydride (dzina la mankhwala: maleic acid anhydride) ndi chinthu chofunikira kwambiri chachilengedwe. Maleic anhydride imakhala ndi fungo losasangalatsa ndipo imawoneka ngati ufa woyera wa kristalo kutentha kwa chipinda. Ikapumidwa, Maleic anhydride imakumana mwachangu ndi mucosa yopumira. Mucosa yopumira imakhala ndi chinyezi komanso zinthu zogwira ntchito, zomwe maleic anhydride imachita ndi mankhwala: mwachitsanzo, imaphatikizana ndi chinyezi pamwamba pa mucosa kuti ipange zinthu zopatsa asidi—mofanana ndi momwe asidi wambiri amayatsira khungu. Zinthu zopatsa asidizi zimakwiyitsa kwambiri ndikuwononga mucosa yopumira, zomwe zimapangitsa kuti pakhale kutsekeka, kutupa, komanso nthawi zina, zilonda zam'mimba komanso kutuluka magazi. Kuphatikiza apo, maleic anhydride ikalowa m'thupi, imatha kufalikira ku ziwalo zina kudzera m'magazi, kuwononga ziwalo zofunika monga chiwindi ndi impso ndikusokoneza kagayidwe kawo kabwinobwino komanso ntchito zochotsa poizoni m'thupi.


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