Umthengisi wobuchwephesha waseTshayina waseTshayina iMaleic Anhydride Ibanga leShishini iCAS 108-31-6 ngexabiso elihle

Inkcazo emfutshane:

Iqondo lokunyibilika: 51-56 ° C (elikhanyayo)

Iqondo lokubila: 200 ° C (elikhanyayo)

Uxinano:1.48

Ubuninzi bobuninzi: 700-800kg/m3

Uxinano lomphunga: 3.4 (vsair)

Uxinzelelo lomphunga: 0.16mmHg (20 ° C)

Isalathisi sokubonisa ukukhanya: 1.4688 (uqikelelo)

Incopho yokutsha:218 ° F

Iimeko zokugcina: Ibhanti yokugcina+30 ° C

I-chloroform enyibilikayo (enyibilikayo kancinci), i-ethyl acetate (enyibilikayo kancinci)

I-asidi coefficient (pKa) 0 [kwi-20 ℃]

Ifomu: umgubo

Umbala: Mhlophe

Ixabiso le-PH 0.8 (550g/l, H2O, 20 ℃)

Ivumba: Kukho ivumba elinongwe kancinci.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Injongo yethu kukukhula sibe ngumthengisi onobuchule wezixhobo zedijithali nezonxibelelwano zobugcisa obuphezulu ngokunika uyilo oluxabisekileyo kunye nesitayile, imveliso ekumgangatho wehlabathi, kunye nezakhono zenkonzo kuMboneleli oQeqeshekileyo waseTshayina waseTshayina iMaleic Anhydride Industrial Grade CAS 108-31-6 ngexabiso elihle, Siyawamkela ngokunyanisekileyo amaqabane oshishino aphesheya nawasekhaya ngokulinganayo, kwaye sinethemba lokusebenza nani kwixesha elizayo elikufutshane!
Injongo yethu kukukhula sibe ngumthengisi omtsha wezixhobo zedijithali nezonxibelelwano zobugcisa obuphezulu ngokunika uyilo oluxabisekileyo kunye nesitayile, imveliso ekumgangatho wehlabathi, kunye nezakhono zenkonzo. Wamkelekile ukutyelela inkampani yethu, umzi-mveliso kunye negumbi lethu lokubonisa apho kuboniswa khona iimveliso ezahlukeneyo zeenwele eziya kuhlangabezana nolindelo lwakho. Okwangoku, kulula ukutyelela iwebhusayithi yethu, kwaye abasebenzi bethu bentengiso baya kuzama konke okusemandleni abo ukukunika eyona nkonzo ilungileyo. Qiniseka ukuba unxibelelana nathi ukuba ufuna ulwazi oluthe kratya. Injongo yethu kukunceda abathengi bafezekise iinjongo zabo. Senza imizamo emikhulu yokufezekisa le meko yokuphumelela kwabo bonke.
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Ngaba uyakwazi ukunikezela ngexesha?

Ewe kona! Sikhetheke kakhulu kule ntambo kangangeminyaka emininzi, abathengi abaninzi benza isivumelwano nam kuba siyakwazi ukuhambisa iimpahla ngexesha kwaye sigcine iimpahla zisemgangathweni ophezulu!

Ndingandwendwela inkampani yakho kunye nomzi-mveliso eTshayina?

Ewe. Wamkelekile kakhulu ukutyelela inkampani yethu eZibo, eTshayina. (Iiyure ezili-1.5 ukusuka eJinan)

Ndingayifaka njani iodolo?

Ungasithumela nje umbuzo kuye nawuphi na ummeli wethu wentengiso ukuze ufumane ulwazi oluneenkcukacha malunga neodolo, size sichaze inkqubo yeenkcukacha. Iimpawu zeTyhefu
Emva kokuphefumla i-maleic anhydride, iimpawu zokuphefumla zihlala zibonakala kakhulu: izigulane zifumana ukukhohlela okunamandla (ngokungathi kukho into ebukhali emqaleni, enentlungu yokuhlaba xa uphefumla), ukuthimla rhoqo (impumlo ibonakala ingalawuleki), kunye nokuphelelwa ngamandla komoya (ukuziva uphelelwa ngumoya, ngokungathi umlomo nempumlo zigqunyiwe, kufuneka uphefumle). Amehlo nawo ayachaphazeleka: ukubomvu, ukudumba, iintlungu (ngokungathi zicatshukiswa yinto enamandla), kunye nokukrazuka okungalawulekiyo. Iimpawu zenkqubo azinakungahoywa: isiyezi, ukudinwa, isicaphucaphu, kunye nokuhlanza kunokwenzeka, okushiya isigulane sibuthathaka kakhulu—njengokuba sinesifo esibi.


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