Rongonui Teitei Te Parakore Nama CAS 108-31-6 Maleic Anhydride Maroke I Hangaia ki Haina

Whakaahuatanga Poto:

Te pūwāhi rewa: 51-56 ° C (whakamārama)

Te pūwāhi koropupū:200 ° C (ipurangi)

Kiato:1.48

Te mātotoru o te papatipu: 700-800kg/m3

Te mātotoru o te kohu: 3.4 (vsair)

Pēhanga kohu: 0.16mmHg (20°C)

Taupū whakaata: 1.4688 (whakatau tata)

Pūwāhi mura: 218 ° F

Nga tikanga rokiroki: Waea toa+30 ° C

Te wairewatanga chloroform (ngāwari te wairewa), ethyl acetate (ngāwari te wairewa)

Tauwehenga waikawa (pKa) 0 [i te 20 ℃]

Āhua: paura

Tae: Mā

Uara PH 0.8 (550g/l, H2O, 20 ℃)

Kakara: He kakara pīwariwari te āhua.


Taipitopito Hua

Ngā Tohu Hua

Me tēnei pepeha i roto i te hinengaro, kua uru mātou ki tētahi o ngā kaihanga hangarau auaha, utu-pai, me te whakataetae-utu mō te Rongonui Parakore Nama CAS 108-31-6 Maleic Anhydride Dehydrated I hangaia ki Haina, Ko tā mātou e tino tumanako nei kia mahi ki a koe me tō pakihi iti me te tīmatanga pai. Mena he mea ka taea e mātou te mahi māu, ka tino harikoa mātou ki te mahi pera. Nau mai ki tō mātou wāhanga hanga kia toro mai.
Me tēnei pepeha i roto i te hinengaro, kua whanake mātou hei tētahi o ngā kaihanga hangarau auaha, utu-pai, me te whakataetae-utu mō. Neke atu i te 8 tau o mātou wheako i roto i tēnei umanga, ā, he ingoa pai tō mātou i tēnei mara. Kua whiwhi mātou i ngā whakamoemiti mai i ngā kiritaki puta noa i te ao mō ā mātou hua. Ko tā mātou whāinga he āwhina i ngā kiritaki ki te whakatutuki i ā rātou whāinga. Kei te whakapau kaha mātou ki te whakatutuki i tēnei āhuatanga wikitoria-toa, ā, e mihi ana ki a koutou katoa kia uru mai ki a mātou.
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Me āwhina koe? Tirohia ā mātou wānanga tautoko mō ngā whakautu ki ō pātai!

Ka taea e tātou te tā i tā tātou waitohu ki runga i te hua?

Ae, ka taea e mātou. Tukuna mai tō hoahoa waitohu.

E whakaaetia ana e koe ngā ota iti?

Āe. Mena he kaihokohoko iti koe, he pakihi tīmata rānei, e tino hiahia ana mātou ki te tipu tahi me koe. Ā, e tino hiahia ana mātou ki te mahi tahi me koe mō te whanaungatanga roa.

Ā, me pēhea te utu? Ka taea e koe te whakaiti i te utu?

Ko te painga o te kiritaki te mea nui ki a mātou. Ka taea te whiriwhiri i te utu i raro i ngā āhuatanga rerekē, ā, e whakamana ana mātou ka whiwhi koe i te utu tino whakataetae.

Kei te tuku tauira kore utu koe?

He mea whakamihi ki a koe te tuhi mai i ngā arotake pai mēnā e pai ana koe ki ā mātou hua me ā mātou ratonga, ka tukuna atu e mātou ētahi tauira kore utu ki a koe i tō ota e whai ake nei.

Ka taea e koe te tuku i te wā tika?

Ae ra! he maha ngā tau e mahi ana mātou i tēnei raina, he maha ngā kaihoko e whakaae ana ki ahau nā te mea ka taea e mātou te tuku i ngā taonga i te wā tika me te pupuri i te kounga teitei o ngā taonga!

Ka taea e au te toro atu ki tō kamupene me tō wheketere i Haina?

Ae. Nau mai haere mai ki te toro mai ki tā mātou kamupene i Zibo, Haina. (1.5 hāora te tawhiti mai i Jinan)

Me pēhea taku tuku ota?

Ka taea e koe te tuku mai i tētahi o ā mātou māngai hokohoko ki a mātou kia whiwhi ai i ngā mōhiohio taipitopito mō te ota, ā, mā mātou e whakamārama te tukanga taipitopito. Ngā Āhuatanga me te Tikanga Paitini o te Maleic Anhydride
Ko te maleic anhydride (ingoa matū: maleic acid anhydride) he rauemi mata matū waro matua. He kakara whakapataritari te maleic anhydride, ā, ka puta mai he paura tioata mā i te pāmahana rūma. Ina manawahia, ka tere te pa atu o te maleic anhydride ki te mucosa manawa. He nui te makuku me ngā matū koiora i roto i te mucosa manawa, ā, ka tauhohe te maleic anhydride ki ngā matū: hei tauira, ka honoa ki te makuku i runga i te mata o te mucosa hei hanga matū waikawa—he rite ki te wera o te kiri i te waikawa kukū. Ka tino whakapataritari, ka waikura hoki ēnei matū waikawa i te mucosa manawa, ka pupuhi, ka pupuhi, ā, i ngā wā kino, ka puta te mate pukupuku me te toto i roto i te mucosa. Hei tāpiri, ina uru te maleic anhydride ki te tinana, ka horapa pea ki ētahi atu okana mā te toto, ka kino ngā okana nui pēnei i te ate me ngā whatukuhu, ka whakararu hoki i ā rātou mahi pākia me te tango paitini.


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