ʻakika Phosphoric
Nā kikoʻī huahana
Hāʻawi ʻia nā kikoʻī
wai ʻaʻohe kala ʻole
(maʻiʻo wai) ≥85%
(Ka palena o ka palapala noi 'hoʻohana huahana')
ʻO ka waika Orthophosphoric ka waikawa phosphoric i haku ʻia me hoʻokahi phospho-oxygen tetrahedron. I loko o ka waikawa phosphoric, ʻo ka P atom he sp3 hybrid, ʻekolu orbital hybrid i ʻekolu mau paʻa σ me ka oxygen atom, a ʻo ka mea hoʻopaʻa PO ʻē aʻe i haku ʻia me hoʻokahi paʻa σ mai ka phosphorus a i ka oxygen a me ʻelua mau paʻa dp mai ka oxygen a i ka phosphorus. Hoʻokumu ʻia kahi paʻa σ ke hoʻohui ʻia kahi pālua o nā electrons mai kahi ʻātoma phosphorus i kahi orbital ʻole o kahi ʻātoma oxygen. Hoʻokumu ʻia ka paʻa d←p ma o ka hoʻopili ʻana i ka py a me ka pz o nā ʻātoma oxygen me nā orbitals ʻole o ka phosphorus a me ka dxz.
E hāʻawi pū ʻo EVERBRIGHT® i nā kikoʻī kikoʻī i hoʻopilikino ʻia: ʻiʻo/keʻokeʻo/particlesize/PHvalue/color/packagingstyle/pack specifications a me nā huahana kikoʻī ʻē aʻe i kūpono i kāu kūlana hoʻohana, a hāʻawi i nā laʻana manuahi.
Laina Huahana
7664-38-2
231-633-2
97.995
ʻakika inorganic
1.874g/mL
Hiki i ka wai
261 ℃
42 ℃
Hoohana Huahana
Hoʻohana nui
Mahiai: ʻO ka waikawa Phosphoric kahi mea maka no ka hana ʻana i nā mea kanu phosphate koʻikoʻi (superphosphate, potassium dihydrogen phosphate, a me nā mea ʻē aʻe), a he mea maka no ka hana ʻana i nā meaʻai meaʻai (calcium dihydrogen phosphate).
ʻOihana: ʻO ka waika Phosphoric kahi mea kemika koʻikoʻi. ʻO kāna mau hana nui penei:
1, e mālama i ka ʻili metala, e hoʻohua i ke kiʻiʻoniʻoni phosphate insoluble ma ka ʻili metala e pale i ka metala mai ka ʻino.
2, hui pū ʻia me ka waikawa nitric e like me ka polish kemika e hoʻomaikaʻi i ka pau ʻana o ka ʻili metala.
3, ka hana ʻana i nā lako holoi, pesticide maka mea phosphate ester.
4, ka hana ʻana o ka phosphorus-i loko o ka lapalapa ahi retardant maka.
Meaʻai: ʻO ka waikawa Phosphoric kekahi o nā mea hoʻohui meaʻai, i ka meaʻai ma ke ʻano he mea ʻawaʻawa, ka meaʻai hū, aia ka cola i ka waikawa phosphoric. ʻO ka Phosphate kekahi mea hoʻohui meaʻai koʻikoʻi a hiki ke hoʻohana ʻia i mea hoʻonui meaʻai.
lāʻau lapaʻau: Hiki ke hoʻohana ʻia ka waikawa Phosphoric e hana i nā lāʻau lapaʻau me ka phosphorus, e like me ka sodium glycerophosphate.
