ʻakika Phosphoric

wehewehe pōkole:

ʻO ka waika inorganic maʻamau, phosphoric acid ʻaʻole maʻalahi i ka volatilize, ʻaʻole maʻalahi e decompose, ʻaneʻane ʻaʻohe oxidation, me ka ʻawaʻawa maʻamau, he ʻakika nāwaliwali ternary, ʻoi aku kona nāwaliwali ma mua o ka waika hydrochloric, sulfuric acid, nitric acid, akā ʻoi aku ka ikaika ma mua o ka acetic. ʻakika, ʻakika boric, a me nā mea ʻē aʻe. Ua maʻalahi ka hoʻokaʻawale ʻana i ka waika Phosphoric i ka lewa, a e nalowale ka wela i ka wai no ka loaʻa ʻana o ka pyrophosphoric acid, a laila lilo hou ka wai no ka loaʻa ʻana o ka metaphosphate.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

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

CAS Rn

7664-38-2

EINECS Rn

231-633-2

FORMULA wt

97.995

KĀWAI

ʻakika inorganic

NUI

1.874g/mL

H20 SOLUBILITY

Hiki i ka wai

PALAPALA

261 ℃

HE HOOLAHA

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.