ʻAka Phosphoric CAS 7664-38-2 Hāʻawi pololei i ka hale hana

ʻAka Phosphoric CAS 7664-38-2 Kiʻi Hōʻikeʻike ʻia o ka hale hana

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Kūkākūkā uku:L/C, T/T, Western Union

CAS:7664-38-2

ʻŌlelo wikiwiki

Huahana Huahana

Inoa mea kūʻai:ʻakika Phosphoric

Hōʻano molekala:H3O4P

Helu CAS:7664-38-2

Huahana molecular structure:

Nā waiwai kemika:

ʻO ka waika Phosphoric kahi kala ʻole, ʻala ʻole, paʻa crystalline a i ʻole ka wai syrupy mānoanoa.ʻO ke kūlana kino ka ikaika a me ka mahana.
Loaʻa ka waika phosphoric concentrated ma ke ʻano he wai kala ʻole, ʻala ʻole, wai syrupy.Loaʻa iā ia ka ʻono waikawa ʻoluʻolu ke hoʻoheheʻe ʻia.
ʻO ka waika phosphoric maʻemaʻe, i kapa ʻia hoʻi ka waika orthophosphoric, he ʻakika mineral a maopopo, kala ʻole, me ka ikaika haʻahaʻa.Kūʻai maʻamau ʻo ia ma ke ʻano he wai wai o 75-85% i loko o ia mea he wai maʻemaʻe a ʻeleʻele.
Hoʻohana ʻia ka ʻakika phosphoric meaʻai no ka hoʻomaʻamaʻa ʻana i nā meaʻai a me nā mea inu.Hāʻawi ia i kahi ʻono ʻono a i ʻole ʻawaʻawa a, ʻo ia ka mea i hana nui ʻia, hiki ke loaʻa ma ke kumukūʻai a me ka nui.ʻO ka waikawa Phosphoric, i hoʻohana ʻia i loko o nā mea inu ʻoluʻolu, ua hoʻopili ʻia i ka haʻahaʻa haʻahaʻa o ka iwi ma nā haʻawina epidemiological.I ka pōkole, ʻo ka phosphoric acid he waikawa ikaika a me nā mea hana ʻenehana maʻamau i hoʻohana ʻia i ka hana ʻana i nā huahana he nui, ʻo ia hoʻi ka porcelain a me nā mea hoʻomaʻemaʻe metala, nā mea holoi, a me nā mea kanu.Hoʻohana ʻia ia ma ke ʻano he mea hoʻohui meaʻai a he mea nui ia o nā mea inu ʻoluʻolu.Loaʻa nā haʻahaʻa phosphate haʻahaʻa i ka wai inu i hoʻohui ʻia i kekahi mau wahi i mea e hōʻemi ai i ka solubility kepau.

Noi:

ʻO ka waikawa Phosphoric ka lua wale nō i ka sulfuric acid ma ke ʻano he ʻakika ʻenehana a hoʻopaʻa mau ʻia i nā mea hoʻohana 10 kiʻekiʻe i hoʻohana ʻia ma ka honua.Hoʻohana ʻia nā Phosphates ma ke ʻano he mea kūkulu hale a me nā mea hoʻomaʻemaʻe wai.ʻO ka mea kūkulu hale kahi mea i hoʻohui ʻia i nā kopa a i ʻole nā mea holoi e hoʻonui ai i ko lākou mana hoʻomaʻemaʻe.
Hoʻohana ʻia ka Phosphoric acid ma ke ʻano he waena i ka hana ʻana i nā mea hoʻopiha hānai holoholona, nā kemika mālama wai, nā lāʻau lapaʻau metala, etching agent, a me nā huahana mālama pilikino e like me ka toothpaste.Hoʻohana ʻia ia ma ke ʻano he catalyst i ka ʻoihana ʻaila a me ka polymer.Hoʻohana ʻia ka Phosphoricacid i ka meaʻai ma ke ʻano he preservative, acidulant, a me ka hoʻonui ʻono;hoʻomaʻamaʻa ia i nā carbonatedrinks e like me Coca Cola a me Pepsi, e hāʻawi iā lākou i kahi ʻono.Hoʻohana ʻia ka waikawa Phosphoric e like me ka wehe ʻana i ka arust a me ka hoʻomaʻemaʻe metala.ʻO Naval Jelly ma kahi o 25% phosphoric acid.ʻO nā hoʻohana ʻē aʻe no ka waikawa phosphoric e pili ana i ka mana opacity i ka hana aniani, ka waihoʻoluʻu textile, ka latex coagulation, a me nā sima niho.
ʻO ka waikawa Phosphoric (H3PO4) ka oxoacid nui loa o ka phosphorus a ʻo kāna hoʻohana nui i ka hana ʻana i nā mea kanu.
I loko o ke kino o ke kanaka, ʻo ka phosphate ka mea nui i loko o ka phosphorus.ʻO ka Phosphate kahi pūhui inorganic a ʻo ia ka paʻakai o ka waikawa phosphoric.Hiki iā ia ke hana i nā esters organik me nā ʻano mea like ʻole a he mea nui kēia i nā kaʻina biochemical he nui.Loaʻa i ka Phosphate ke kumu hoʻohālikelike PO43-.He mole tetrahedral, kahi i hoʻopuni ʻia ai ka ʻātoma phosphorus waena e nā ʻātoma oxygen ʻehā.
I loko o nā ʻōnaehana olaola, ʻike pinepine ʻia ka phosphate ma ke ʻano he ion manuahi (inorganic phosphate) a i ʻole ma ke ʻano he ester ma hope o ka pane ʻana me nā pūhui mea ola (i kapa pinepine ʻia he phosphates organik).ʻO ka phosphate inorganic (ka hapa nui i kapa ʻia ʻo Pi) he hui ia o HPO42- a me H2PO4- ma ka pH physiological.