Nthawi zambiri timapitiriza ndi chiphunzitso chakuti “Ubwino Poyambira, Prestige Supreme”. Tili odzipereka kwathunthu kupereka makasitomala athu ndi zinthu zabwino pamtengo wotsika, kutumiza mwachangu komanso kuthandizira makasitomala athu ndi Cheapest Factory X-Humate Oxalic Acid 99.6% 25kg Bag, Kampani yathu imasunga bizinesi yopanda chiopsezo pamodzi ndi choonadi ndi kuwona mtima kuti tisunge ubale wa nthawi yayitali ndi makasitomala athu.
Nthawi zambiri timapitiriza ndi chiphunzitso chakuti “Ubwino Poyambira, Prestige Supreme”. Timadzipereka kwathunthu kupereka zinthu zabwino kwa makasitomala athu pamtengo wotsika, kutumiza mwachangu komanso chithandizo chodziwa bwino ntchito. Komanso, timathandizidwa ndi akatswiri odziwa zambiri komanso odziwa bwino ntchito zawo, omwe ali ndi luso lalikulu pantchito yawo. Akatswiriwa amagwira ntchito mogwirizana kuti apatse makasitomala athu zinthu zosiyanasiyana zothandiza.

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. Oxalic acid Katundu Wathupi ndi Mankhwala
Oxalic acid ilipo ngati monoclinic 片状 yopanda mtundu kapena makhiristo a prismatic, kapena ngati ufa woyera. Oxalic acid yosungunuka ndi yopanda fungo, pomwe oxalic acid yopangidwa ili ndi fungo losiyana. Imasungunuka bwino pa 150–160°C ndipo imatuluka mumlengalenga wotentha komanso wouma.
Kusungunuka kwa Oxalic Acid: 1g imasungunuka mu 7ml ya madzi, 2ml ya madzi otentha, 2.5ml ya ethanol, 1.8ml ya ethanol wowira, 100ml ya ether, ndi 5.5ml ya glycerol; sisungunuka mu benzene, chloroform, ndi petroleum ether.
Yankho la 0.1mol/L lili ndi pH ya 1.3. Lili ndi kuchuluka kwa (d18.54) kwa 1.653 ndi malo osungunuka a 101–102°C (187°C pa mawonekedwe a anhydrous). Ndi lopanda poizoni, lokhala ndi LD50 (kalulu, khungu) ya 2000mg/kg.