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huahana

AIKI OXALIC

wehewehe pōkole:

He metabolite o nā mea ola, ʻakika nāwaliwali binary, laha nui ʻia i nā mea kanu, holoholona, ​​a me nā haʻi, a hana i nā hana like ʻole i nā mea ola like ʻole.Ua ʻike nā haʻawina ʻoi aku ma mua o 100 mau ʻano mea kanu i waiwai i ka waika oxalic, ʻo ia hoʻi ka spinach, amaranth, beet, purslane, kalo, ʻuala a me rhubarb a me nā mea kanu ʻē aʻe ka mea kiʻekiʻe loa.No ka mea hiki i ka oxalic acid ke hōʻemi i ka bioavailability o nā mea mineral, maʻalahi ka hana ʻana i ka calcium oxalate me nā ion calcium i loko o ke kino o ke kanaka a alakaʻi i nā pōhaku kīkī, no laila ua manaʻo pinepine ʻia ka oxalic acid he antagonist no ka absorption a me ka hoʻohana ʻana i nā mea mineral.ʻO kāna anhydride he carbon sesquioxide.


Huahana Huahana

Huahana Huahana

 

HANA HOIKE

maʻiʻo≥ 99.6%

E hāʻawi pū ʻo EVERBRIGHT® i nā mea kikoʻī:

maʻiʻo/keʻokeʻo/particlesize/PHvalue/color/packagingstyle/pack specifications

a me nā huahana kiko'ī ʻē aʻe i kūpono i kāu kūlana hoʻohana, a hāʻawi i nā laʻana manuahi.

NUI HUA

ʻO ka ʻakika oxalic he ʻakika nāwaliwali.ʻO ka hoʻopaʻa hoʻopaʻa mua ʻo Ka1=5.9×10-2 a me ka hoʻopaʻa ʻelua ionization mau Ka2=6.4×10-5.Loaʻa ka maʻamau o ka waikawa.Hiki iā ia ke hoʻokaʻawale i ke kumu, hoʻokaʻawale i ka mea hōʻailona, ​​​​a hoʻokuʻu i ka carbon dioxide ma o ka launa pū ʻana me nā carbonates.Hoʻopili ʻia me nā mea hoʻoheheʻe a hiki ke hoʻoheheʻe ʻia i ka carbon dioxide a me ka wai.Hiki ke hoʻokaʻawale ʻia ka hopena a hoʻemi ʻia i ka ion manganese 2-valence.Ma ka 189.5 ℃ a i ʻole ke alo o ka sulfuric acid concentrated, e hoʻoheheʻe ʻia e hana i carbon dioxide, carbon monoxide a me ka wai.H2C2O4=CO2↑+CO↑+H2O.

HOʻohana HUA

PAPA HANA

Mea hoʻoheheʻe synthetic

Ma ke ʻano he catalyst no ka phenolic resin synthesis, ʻoluʻolu ka hopena catalytic, paʻa ke kaʻina hana, a ʻo ka lōʻihi ka lōʻihi.Hiki i ka Oxalate acetone solution ke hoʻopau i ka hopena ho'ōla o ka resin epoxy a hoʻopōkole i ka manawa hoʻōla.Hoʻohana ʻia ia ma ke ʻano he pH regulator no ka synthesis o ka resin urea-formaldehyde a me ka resin formaldehyde melamine.Hiki ke hoʻohui ʻia i ka polyvinyl formaldehyde adhesive hiki ke hoʻoheheʻe ʻia i ka wai e hoʻomaikaʻi i ka wikiwiki maloʻo a me ka ikaika paʻa.Hoʻohana ʻia ʻo ia ma ke ʻano he lāʻau lapaʻau o ka resin urea-formaldehyde a me kahi mea hana chelating ion metala.Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻolalelale no ka hoʻomākaukau ʻana i ka lāʻau starch adhesive me KMnO4 oxidizer e hoʻolalelale i ka helu oxidation a e hoʻopōkole i ka manawa pane.

Mea hoʻomaʻemaʻe

Hiki ke hoʻohana ʻia ka waikawa Oxalic ma ke ʻano he mea hoʻomaʻemaʻe, ma muli o kona hiki ke chelate (hoʻopaʻa) i nā ion metala a me nā minela, me ka calcium, magnesium, aluminika, etc.ʻakika oxalickūpono no ka wehe ʻana i ka lime a me ka limescale.

Paʻi a hoʻoluʻu

Hiki i ka ʻoihana paʻi a me ke kala ke pani i ka acetic acid no ka hana ʻana i ka ʻōmaʻomaʻo kumu a pēlā aku.Hoʻohana ʻia ma ke ʻano he kōkua kala a me ka bleach no nā kala puaʻa.Hiki ke hoʻohui ʻia me kekahi mau mea kemika e hana ai i nā mea pena, a hiki ke hoʻohana ʻia ma ke ʻano he stabilizer no nā kala, a laila e hoʻolōʻihi i ke ola o nā wai.

ʻoihana palaki

ʻO ka ʻoihana plastik no ka hana ʻana i ka polyvinyl chloride, nā plastik amino, nā plastik urea-formaldehyde, nā ʻāpana pena a pēlā aku.

ʻoihana photovoltaic

Hoʻohana ʻia ka waikawa Oxalic i ka ʻoihana photovoltaic.Hiki ke hoʻohana ʻia ka ʻakika oxalic e hana i nā wafer silika no nā panela lā, e kōkua ana e hōʻemi i nā hemahema ma ka ʻili o nā wafers.

ʻOihana holoi one

Hoʻohui ʻia me ka waika hydrochloric a me ka waika hydrofluoric, hiki iā ia ke hana i ka holoi ʻana i ka waika o ke one quartz.

Hana ʻili

Hiki ke hoʻohana ʻia ka waikawa Oxalic ma ke ʻano he tanning agent i ke kaʻina hana ʻili.Hiki iā ia ke komo i loko o nā ʻili ʻili, e paʻa a paʻa i ka pala a me ka paʻakikī.

Wehe ʻeleʻele

hiki ke wehe pololei i ka ʻōpala o ka hao puaʻa, ke kila kila a me nā metala ʻē aʻe.

 

 


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