ʻO Tricalcium phosphate (i kapa ʻia ʻo TCP) i ʻike ʻia he calcium phosphate, he aniani keʻokeʻo a i ʻole ka pauka amorphous.Nui nā ʻano o ka hoʻololi aniani, i māhele ʻia i ka haʻahaʻa haʻahaʻa β-phase (β-TCP) a me ke kiʻekiʻe wela α-phase (α-TCP).ʻO ka mahana hoʻololi o ka pae he 1120 ℃-1170 ℃.

Ka inoa kemika: tricalcium phosphate

Alias: calcium phosphate

Huina mole: Ca3(P04)2

Kaumaha molekula: 310.18

CAS: 7758-87-4

Nā waiwai kino

Nā hiʻohiʻona a me nā waiwai: keʻokeʻo, ʻala ʻole, ke aniani ʻono ʻole a i ʻole ka pauka amorphous.

Ka helu hehee (℃): 1670

Solubility: hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ʻole ke hoʻoheheʻe ʻia i ka ethanol, acetic acid, hiki ke hoʻoheheʻe ʻia i ka waikawa.

ʻO ke ʻano wela kiʻekiʻe ʻo α phase no ka ʻōnaehana monoclinic, ʻo 2.86 g / cm3 ka pili pili;ʻO ke ʻano haʻahaʻa haʻahaʻa haʻahaʻa β no ka ʻōnaehana kristal hexagonal a ʻo kona mānoanoa pili he 3.07 g/cm3.

Meaʻai

ʻO Tricalcium phosphate kahi mea hoʻoikaika kino palekana, hoʻohui nui ʻia i ka meaʻai e hoʻoikaika i ka lawe ʻana o ka calcium, hiki ke hoʻohana ʻia e pale i ka hemahema o ka calcium a i ʻole ka pilikia olakino i hoʻokumu ʻia e ka hemahema o ka calcium.I ka manawa like, hiki ke hoʻohana ʻia ka tricalcium phosphate ma ke ʻano he anti-caking agent, PH value regulator, buffer a pēlā aku.Ke hoʻohana ʻia i ka meaʻai, hoʻohana maʻamau ia i ka palaoa anti-caking agent (dispersant), ka pauka waiū, ka candy, pudding, seasoning, meat additives, animal oil refining additives, yeast food, etc.

ʻO ka microencapsulated tricalcium phosphate, kekahi o nā kumu calcium no ke kino o ke kanaka, he ʻano huahana calcium e hoʻohana ana i ka tricalcium phosphate ma ke ʻano he kumu waiwai ma hope o ka hele ʻana i ka wili ultra-fine, a laila hoʻopili ʻia me ka lecithin i loko o nā microcapsules e hōʻike ana i ke anawaena o 3-5 micrometers. .

Eia kekahi, ʻo ka tricalcium phosphate, ma ke ʻano he kumu calcium i kēlā me kēia lā, ʻoi aku ka maikaʻi ma mua o nā mea hoʻohui calcium ʻē aʻe i ka hāʻawi ʻana i ka calcium a me ka phosphorus.He mea nui ka mālama ʻana i ke kaulike ma waena o ka calcium a me ka phosphorus i loko o ke kino no ka mea he mea nui nā mineral ʻelua no ka hana iwi.No laila, inā ʻaʻole hiki ke hoʻokō ʻia kēia kaulike, paʻakikī pinepine i ka hoʻokō ʻana i ka hopena i makemake ʻia o ka supplementation calcium.

Lapaau

ʻO Tricalcium phosphate kahi mea kūpono no ka hoʻoponopono ʻana a me ka hoʻololi ʻana i ka ʻiʻo paʻa o ke kanaka ma muli o kona biocompatibility maikaʻi, bioactivity a me ka biodegradation.Ua nānā nui ʻia ma ke kahua o ka ʻenehana biomedical.α-tricalcium phosphate, β-tricalcium phosphate, hoʻohana mau ʻia i ka lāʻau lapaʻau.ʻO ka β Tricalcium phosphate ka nui o ka calcium a me ka phosphorus, ua like kona ʻano me nā ʻāpana inorganic o ka iwi iwi, a paʻa maikaʻi i ka iwi.

Hiki ke ulu, hoʻokaʻawale a hoʻohua maʻamau ma nā mea β-tricalcinum phosphate nā pūnana holoholona a kanaka paha.ʻO ka nui o nā haʻawina hoʻokolohua e hōʻike ana i ka β-tricalcium phosphate, ʻaʻohe hopena ʻino, ʻaʻohe pane hōʻole, ʻaʻohe hopena ʻawaʻawa, ʻaʻohe mea maʻi.No laila, hiki ke hoʻohana nui ʻia ka β Tricalcium phosphate i ka hui ʻana a me ka spinal fusion, nā lālā, ka ʻoki waha a me ka maxillofacial, ʻokiʻoki, a me ka hoʻopiha ʻana i nā lua periodontal.

Nā noi ʻē aʻe:

hoʻohana ʻia i ka hana ʻana i ke aniani opal, ceramic, pena, mordant, lāʻau lapaʻau, fertilizer, meaʻai holoholona hoʻohui, syrup clarifying agent, plastic stabilizer, etc.