ʻO kekahi o nā mea wela loa no ka ʻoihana hana hana Oxalic Acid 96%

Wehewehe Pōkole:

Helu CAS:6153-56-6Nā Inoa ʻē aʻe:ʻO ka ʻakika Oxalic DihydrateMF:H2C2O4*2H2OHelu EINECS:205-634-3Papa Kūlana:Papa ʻOihanaMaʻemaʻe:99.6%ʻAno:Pauka aniani keʻokeʻoNoi:ʻIli/Mea Hoʻēmi/ʻEli/Nā Pōhaku HoʻomaʻemaʻeInoa Lama:Shandong PulisiKe awa hoʻouka:Qingdao/Tianjin/ShanghaiHoʻopili ʻana:ʻEke 25KGKōmike HS:29171110Palapala hōʻoia:Nā MSDS COA ISOKaumaha Molekala:90.03Kiko Heheʻe:101~102℃Ka nui:22-25MTS/20'FCLKa nui o ka paʻa:1.653g/mLMāka:Hiki ke hoʻopilikino ʻia


Nā kikoʻī huahana

Nā Lepili Huahana

Lawe mākou i ka "aloha i ka mea kūʻai aku, hoʻonohonoho pono i ka maikaʻi, hoʻohui, hana hou" ma ke ʻano he mau pahuhopu. ʻO "ʻoiaʻiʻo a me ka ʻoiaʻiʻo" kā mākou hoʻokele kūpono no kekahi o nā mea wela loa no ka ʻoihana hana ʻoihana Oxalic Acid 96%, ua lanakila nā huahana i nā palapala hōʻoia me nā mana kūloko a me ka honua. No ka ʻike kikoʻī hou aku, e ʻoluʻolu e kelepona mai iā mākou!
Lawe mākou i ka "aloha i ka mea kūʻai aku, hoʻonohonoho i ka maikaʻi, hoʻohui, hana hou" ma ke ʻano he mau pahuhopu. ʻO "ʻoiaʻiʻo a me ka ʻoiaʻiʻo" kā mākou hoʻokele kūpono no, Hāʻawi kā mākou hui i nā ʻano āpau mai ke kūʻai mua ʻana a i ka lawelawe ma hope o ke kūʻai aku, mai ka hoʻomohala huahana a hiki i ka nānā ʻana i ka hoʻohana ʻana i ka mālama ʻana, ma muli o ka ikaika loea ikaika, ka hana huahana kiʻekiʻe, nā kumukūʻai kūpono a me ka lawelawe kūpono, e hoʻomau mākou i ka hoʻomohala ʻana, e hāʻawi i nā waiwai a me nā lawelawe kiʻekiʻe, a paipai i ka laulima mau loa me kā mākou mea kūʻai aku, ka hoʻomohala like ʻana a me ka hana ʻana i kahi wā e hiki mai ana.
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俄语
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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.2.1 ʻAno Hoʻoheheʻe ʻAna o ka Carbohydrate
Hoʻohana kēia ʻano hana i ka starch a me nā kō ma ke ʻano he mea maka a hoʻomake iā lākou me ka waikawa nitric ma 73-80 °C e hana i ka waikawa oxalic. Ma ke ʻano he laʻana, penei ke kaʻina hana: Hoʻopuehu ʻia ka 85% o ka starch i loko o kahi hopena wai e loaʻa ana he 10% oxalic acid a i ʻole ka wai makuahine o nā huahana waena ʻē aʻe, hoʻomehana ʻia me ka waikawa, a hoʻihoʻi ʻia no 6 mau hola e loaʻa mua ai ka glucose huahana waena. A laila, hoʻohui ʻia ka waikawa nitric a me kahi mea hoʻoulu hao-vanadium ma 63 °C no ka hydrolysis hou aku, a loaʻa ka waikawa oxalic ma o ka hoʻomaʻemaʻe ʻana ma hope o ka hopena.
ʻO ka hana nui ka hydrolysis o ka starch i loko o ka glucose, a laila hoʻomake ʻia i ka waikawa oxalic me ka waikawa nitric i ke alo o
ʻO Fe 3+ a me V 2 O 5
nā mea hoʻoulu. Loaʻa i kēia ʻano hana nā mea maka i loaʻa koke, ke kaʻina hana maʻalahi, nā kūlana hana maʻalahi, a me ka hoʻopukapuka kālā haʻahaʻa, a hiki i nā ʻāina ke koho i nā mea maka like ʻole e like me kā lākou mau kūlana kumuwaiwai ponoʻī. Ma ke ʻano o ka hua a me nā pono waiwai, ʻo ka palaoa kulina ka koho maikaʻi loa. Eia nō naʻe, ʻo kona mau hemahema e komo pū me ka hua haʻahaʻa, ka hoʻohana nui ʻana i ka palaoa, ke kumukūʻai hana kiʻekiʻe, a me ka nui o nā oxides nitrogen i loko o ke kinoea huelo, he mea ʻawahia loa ia a hoʻoulu i ka haumia koʻikoʻi o ke kaiapuni.


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