Ke kūpaʻa nei i kāu kumumanaʻo o "Super Good quality, Satisfactory service", ke hoʻoikaika nei mākou e loaʻa i kahi hoa hana ʻoihana kupaianaha no ʻoe no ka mea hoʻolako hilinaʻi CAS: 6153-56-6 99.6% High Quality Oxalic Acid Mai Kina mai, e lawelawe piha ana kā mākou hui loea i kāu lawelawe. Welina mākou iā ʻoe e kipa i kā mākou pūnaewele a me ka hui a hoʻouna mai iā mākou i kāu nīnau.
Ke kūpaʻa nei i kāu kumumanaʻo o "Super Good quality, Satisfactory service", ke hoʻoikaika nei mākou e loaʻa kahi hoa hana ʻoihana kupaianaha no ʻoe, kūʻai ʻia aku kā mākou huahana a me nā hoʻonā i ka Middle East, Southeast Asia, ʻApelika, ʻEulopa, ʻAmelika a me nā wahi ʻē aʻe, a ua loiloi maikaʻi ʻia e nā mea kūʻai aku. No ka pōmaikaʻi mai kā mākou hiki OEM/ODM ikaika a me nā lawelawe noʻonoʻo, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou i kēia lā. E hana maoli mākou a kaʻana like i ka holomua me nā mea kūʻai aku āpau.

Nā Nīnau i Nīnau Pinepine ʻia

Pono kōkua? E kipa aku i kā mākou mau kahua kākoʻo no nā pane i kāu mau nīnau!

Hiki iā mākou ke paʻi i kā mākou logo ma ka huahana?

ʻOiaʻiʻo, hiki iā mākou ke hana. E hoʻouna wale mai iā mākou i kāu hoʻolālā logo.

Ke ʻae nei ʻoe i nā kauoha liʻiliʻi?

ʻAe. Inā he mea kūʻai liʻiliʻi ʻoe a i ʻole e hoʻomaka ana i ka ʻoihana, makemake mākou e ulu pū me ʻoe. A ke kakali nei mākou e hana pū me ʻoe no kahi pilina lōʻihi.

Pehea ke kumukūʻai? Hiki iā ʻoe ke hoʻolilo iā ia i mea emi?

Hoʻolilo mau mākou i ka pono o ka mea kūʻai aku ma ke ʻano he mea nui loa. Hiki ke kūkākūkā ʻia ke kumukūʻai ma lalo o nā kūlana like ʻole, ke hōʻoiaʻiʻo nei mākou iā ʻoe e loaʻa ke kumukūʻai hoʻokūkū loa.

Ke hāʻawi nei ʻoe i nā laʻana manuahi?

Mahalo nui ʻia hiki iā ʻoe ke kākau iā mākou i nā loiloi maikaʻi inā makemake ʻoe i kā mākou huahana a me ka lawelawe, e hāʻawi mākou iā ʻoe i kekahi mau laʻana manuahi ma kāu kauoha aʻe.

Hiki iā ʻoe ke hāʻawi i ka manawa kūpono?

ʻOiaʻiʻo! Ua loea mākou i kēia laina no nā makahiki he nui, nui nā mea kūʻai aku e hana me aʻu no ka mea hiki iā mākou ke hāʻawi i nā waiwai i ka manawa a mālama i ka maikaʻi o nā waiwai!

Hiki iaʻu ke kipa i kāu ʻoihana a me ka hale hana ma Kina?

ʻAe. Ua hoʻokipa nui ʻia ʻoe e kipa i kā mākou hui ma Zibo, Kina. (1.5H kaʻa mai Jinan)

Pehea e hiki ai iaʻu ke kau i kahi kauoha?

Hiki iā ʻoe ke hoʻouna mai iā mākou i kahi nīnau i kekahi o kā mākou mau ʻelele kūʻai aku e kiʻi i ka ʻike kikoʻī o ke kauoha, a e wehewehe mākou i ke kaʻina hana kikoʻī. Ka wehewehe ʻana a me nā waiwai kemika
ʻO nā waiwai kemika o ka hopena waikawa oxalic e hōʻike nui ʻia i kona acidity a me ka reducibility. Ma ke ʻano he waikawa dibasic, hele ka waikawa oxalic i ʻelua ʻanuʻu dissociation, me kahi kūpaʻa dissociation mua o kahi kokoke
5.9×10−2
a me kahi kūpaʻa dissociation lua o kahi
6.4×10−5
(e like me ka Handbook of Organic Chemistry). ʻO kona waikawa ikaika e hiki ai iā ia ke hoʻoheheʻe pono i nā oxides metala. I nā hopena redox, hoʻomake koke ʻia ka waikawa oxalic e nā mea hoʻomake ikaika e like me ka potassium permanganate e hana i ke kalapona dioxide a me ka wai, e hoʻohana pinepine ʻia ai ma ke ʻano he mea hoʻemi i ka kemika analytical.
Aia nā hui carboxyl ʻelua i loko o ka molekole waikawa oxalic ma luna o nā ʻātoma kalapona e pili kokoke ana, a hāʻawi kēia ʻano kūikawā iā ia i ka hiki ke hoʻonohonoho maikaʻi loa, e ʻae ana iā ia e hana i nā hui paʻa me nā ion metala e like me ka hao a me ka alumini. ʻO ka mea nui, ʻaʻole hiki ke hoʻoheheʻe ʻia ka calcium oxalate i ka wai—kahi waiwai i loaʻa ka manaʻo lapaʻau koʻikoʻi i ke ʻano o ka hoʻokumu ʻana i nā pōhaku puʻupaʻa. Ke hoʻomehana ʻia ma luna o 150°C, hiki i ka hopena waikawa oxalic ke palaho e hana i ka waikawa formic, carbon monoxide, a me nā mea ʻē aʻe, no laila pono e pale ʻia nā wahi wela kiʻekiʻe i ka wā e mālama ai.