Nā Kūlana Kūlana no ka ʻAkika Oxalic (Lahui Kūlana)
ʻO ka waikawa Oxalic, i ʻike ʻia hoʻi ʻo ka waikawa ethanedioic, he ʻano hoʻonohonoho HOOCCOOH a me ka nui molar o 126.07. Loaʻa ia ma ke ʻano he dihydrate, e ʻike ʻia ana he mau kristal moakaka ʻole kala a i ʻole ka pauka keʻokeʻo, ʻaʻohe ʻala me ka ʻono ʻawaʻawa. Loaʻa iā ia ʻelua mau ʻano kristal: ke ʻano α (rhombic) a me ke ʻano β (monoclinic). ʻO ko lākou mau kiko heheʻe a me nā densities pili (ma 17°C/4°C): ʻano α ma 189.5°C me ka density o 1.900; ʻano β ma 182°C me ka density o 1.895. Ke hōʻike ʻia i ka ea maloʻo a i ʻole ka wela, nalowale kona wai o ka crystallization. He volatile ka waikawa Oxalic a sublimes koke: hoʻomaka ia e sublime ma 100°C, sublimes wikiwiki ma 125°C, a sublimes nui i ka hoʻomaka ʻana e decompose ma 157°C. He mea hoʻoheheʻe ia i ka wai wela a me ka ethanol, hoʻoheheʻe iki ʻia i ka wai anuanu, hoʻoheheʻe iki ʻia i ka diethyl ether, a hoʻoheheʻe ʻole ʻia i ka benzene a me ka chloroform. Ma ke ʻano he waikawa organik ikaika, hana ka waikawa oxalic i nā hopena neutralization me nā kumu.
Nā Kūlana Kūlana no ka ʻAkika Oxalic (Lahui Kūlana)
Nā Hoʻohana ʻana o ka Waikawa Oxalic
Hoʻohana nui ʻia ka waikawa oxalic no ka wehe ʻana i ka popo, ka hoʻokeʻokeʻo ʻana, ka paʻi ʻana a me ka hoʻoluʻu ʻana i nā lole, a me ka hoʻomaʻemaʻe hale. Hana pū ia i ka hana ʻana i nā mea hoʻoulu cobalt-molybdenum-aluminum, ka hoʻomaʻemaʻe ʻana i ka metala a me ke kinikini, a me ka hoʻokeʻokeʻo ʻana i nā lole. Eia kekahi, hana ka waikawa oxalic ma ke ʻano he bactericide waha no nā holoholona, i hoʻohana ʻia e hoʻomaʻemaʻe i ka meaʻai.
ʻO Zibo Anhao Chemical Co., Ltd. - ʻAkika Oxalic
ʻO Zibo Anhao Chemical Co., Ltd. kahi mea hoʻolako loea o ka waikawa oxalic maʻemaʻe kiʻekiʻe (ʻakika ethanedioic, C₂H₂O₄·2H₂O) ma Shandong, Kina. Hana ʻia kā mākou waikawa oxalic ma lalo o ka kaohi maikaʻi koʻikoʻi, e ʻike ʻia ana he mau kristal moakaka kala ʻole a i ʻole ka pauka keʻokeʻo, me ka maʻemaʻe o ≥99.0%. Loaʻa iā ia ka acidity ikaika, nā waiwai hoʻemi maikaʻi loa a me ka solubility wai maikaʻi, e lilo ia i kemika ʻoihana maʻalahi.
Hoʻohana nui ʻia kā mākou waikawa oxalic ma ke ʻano he mea hoʻemi, mea hoʻokeʻokeʻo a me ka mea hoʻohuihui chelating ma nā ʻoihana he nui. I ka hoʻoluʻu lole, hoʻonui ia i ka ʻōlinolino a me ka paʻa o ke kala. No ka hana ʻana i ka metala, hoʻopau pono ia i ka ʻōpala a me ke unahi mai ke kila a me nā mea hoʻohuihui. Hana ia ma ke ʻano he mea maka nui i ka hana lāʻau lapaʻau, ka unuhi ʻana i ka honua laha ʻole, ka ʻili ʻili, a me ka mālama ʻana i ka wai. Eia kekahi, hoʻohana pinepine ʻia ia i nā huahana hoʻomaʻemaʻe no ka wehe ʻana i nā ʻōpala a me nā waihona mineral.
Ma Zibo Anhao Chemical, hoʻoikaika mākou i ka maikaʻi mau, ka lako hilinaʻi a me ke kumukūʻai hoʻokūkū. Me nā hale hana hana holomua a me ka ʻike waiwai i ka hoʻokuʻu aku, hōʻoia mākou e hoʻokō kā mākou waikawa oxalic i nā kūlana honua a me nā koi o nā mea kūʻai aku ma ka honua holoʻokoʻa. Hāʻawi pū mākou i nā ʻōpala i hana ʻia (nā ʻeke 25kg) a me ke kākoʻo loea ʻoihana e kākoʻo i nā noi ʻoihana like ʻole.
E koho iā Zibo Anhao Chemical no ka waikawa oxalic maʻemaʻe kiʻekiʻe e hāʻawi ana i ka hana paʻa a me ka waiwai no kāu ʻoihana. E kāhea mai iā mākou no nā kauoha nui a i ʻole nā kikoʻī loea: info@anhaochemical.com
