100% Te Utu o te Kiriata Taketake o te Whare Hanga 6153-56-6 Fengda H2c2o4 99.6 Te Utu o te Waikawa Oxalic Dihydrate Āhua Ahumahi

Whakaahuatanga Poto:

Nama CAS:6153-56-6Ngā Ingoa Kē:Waikawa Oxalic DihydrateMF:H2C2O4*2H2ONama EINECS:205-634-3Paerewa Tau:Taumata AhumahiTe Parakore:99.6%Āhua:Paura Tioata MaTono:Hiako/Kaihoko Whakaiti/Keri/Kohatu HoroiIngoa Waitohu:Shandong PulisiTe tauranga uta:Qingdao/Tianjin/ShanghaiTe tākai:Pēke 25KGWaehere HS:29171110Tiwhikete:Ngā MSDS o te ISO COATaumaha ngota:90.03Te Pūwāhi Rewa:101~102℃Rahinga:22-25MTS/20'FCLKiato:1.653g/mLMāka:Ka taea te whakarite


Taipitopito Hua

Ngā Tohu Hua

Ko te pai o te makona o te kiritaki tā mātou whāinga matua. Ka pupuri tonu mātou i te taumata ngaio, te kounga, te pono me te ratonga pumau mō te 100% Taketake o te wheketere 6153-56-6 Fengda H2c2o4 99.6 Industrial Grade Dihydrate Ethanedioic Oxalic Acid Crystal Price, ā, ka taea e mātou te rapu i ngā hua katoa e tutuki ana i ngā hiahia o te kiritaki. Ka whakarite mātou kia tukuna te āwhina pai rawa atu, te kounga teitei tino whai hua, me te tuku tere.
Ko te pai o te mahi a te kiritaki tā mātou whāinga matua. E pupuri ana mātou i te taumata ngaio, te kounga, te pono me te ratonga pumau mō ngā tau maha. Kua roa mātou e whai ana i te kaupapa pakihi "Kounga Tuatahi, Te Whakahonore i ngā Kirimana me te Pupuri i ngā Ingoa Rongonui, me te whakarato hua me te ratonga whakamīharo ki ngā kiritaki." E mihi ana mātou ki ngā hoa o te kāinga me tāwāhi ki te whakatū hononga pakihi pumau ki a mātou.
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Ngā Pātai Auau

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 kia whiwhi ai koe i ngā mōhiohio taipitopito mō te ota, ā, mā mātou e whakamārama te tukanga taipitopito. Kua whakahaerehia e te Fujian Institute of Structure of Matter, Chinese Academy of Sciences, he rangahau mō te ōwehenga o ngā rauemi mata me ngā āhuatanga tere ā-wāhi i runga i te hanganga matū o te dimethyl oxalate i roto i te rangahau o ngā matū mō te hononga matū o te CO ki te waikawa oxalic i te pēhanga hauātea, ā, kua tīpakohia ngā āhuatanga tauhohenga e tika ana. Nā te matū whakapai ake Pd (2.0%)/α-Al₂O₃ i tutuki ai te hua ā-wāhi-wā o te 999 g/L·h i raro i ngā āhuatanga o te pēhanga hauātea, 140 °C, CO/CH₃ONO=1.5, me te tere ā-wāhi o te 3000/h. I mahi tahi te whare wānanga me te Fujian Petrochemical Design Institute me te Fujian Nanqing Ammonia Plant ki te whakahaere i tētahi whakamātautau whakamātautau 100 tana/ia o te whakaora i te CO mai i te horoinga parahi ammonia hangai, te hanganga matū o te dimethyl oxalate i te pēhanga hauātea, me te hydrolysis ki te waikawa oxalic.
Ki te whakataurite ki te tikanga wai-wāhanga, he nui te whiriwhiringa o tēnei tikanga, he māmā te tukanga, he teitei te parakore o te hua, ā, he iti te utu whakaputa. Ka taea te whakamahi i te hau māori, te waro rānei hei rauemi mata, ā, ka taea hoki te whakamahi i te hauota waro i tangohia mai i te horoinga parahi haukini, i te oumu whākawa kōwhai rānei, i te oumu pupuhi, me te hau hiku whakawhiti hei pūtake hauota waro. I te wa ano, ka taea e ia te whakarato rauemi mata iti te utu mō te hanga ethylene glycol me te hanganga kotahi me te oxalate ester hei takawaenga.


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