Phosphoric acid

tsananguro pfupi:

A common inorganic acid, phosphoric acid haisi nyore kuvhuvhuta, isiri nyore kuparara, inenge isina oxidation, ine acid commonness, is a ternary weak acid, acidity yayo haina kusimba pane hydrochloric acid, sulfuric acid, nitric acid, asi yakasimba kupfuura acetic. asidhi, boric asidhi, etc. Phosphoric asidhi zviri nyore deliquified mumhepo, uye kupisa acharasikirwa nemvura kuwana pyrophosphoric asidhi, uye ipapo kuwedzera kurasikirwa mvura kuwana metaphosphate.

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Product Details

Zvinotsanangurwa zvakapihwa

Mvura isina ruvara yakajeka

(mvura yemukati) ≥85%

(Scope yereferensi yekushandisa 'chigadzirwa kushandiswa')

Orthophosphoric acid is phosphoric acid inoumbwa neiyo imwe chete phospho-oxygen tetrahedron.Mu phosphoric acid, iyo P atomu inonzi sp3 hybrid, matatu mahybrid orbitals anoumba matatu σ bond neatomu reokisijeni, uye imwe PO bond inoumbwa ne σ bond kubva ku phosphorus kuenda kuokisijeni uye maviri dp bond kubva kuokisijeni kuenda kuphosphorus.A σ bond inoumbwa kana peya imwe chete yemaerekitironi kubva paatomu rephosphorous ichirongedza kune isina chinhu orbital yeatomu reokisijeni.Iyo d←p bond inoumbwa nekupindirana kwepy uye pz peya imwe yemaatomu eokisijeni nedxz uye dyz isina chinhu orbitals yemaatomu ephosphorus.

EVERBRIGHT® 'ichapawo zvakagadziridzwa:zvirimo/kuchena/particlesize/PHvalue/ruvara/packagingstyle/ kurongedzerwa kutaurwa uye zvimwe zvinhu zvakanyanyonangana nemamiriro ako ekushandisa, uye zvinopa mahara samples.

Product Parameter

CAS Rn

7664-38-2

EINECS Rn

231-633-2

FORMULA wt

97.995

Kushandiswa Kwechigadzirwa

Main kushandiswa

Agriculture:Phosphoric asidhi chinhu mbishi pakugadzirwa kweakakosha phosphate feteraiza (superphosphate, potassium dihydrogen phosphate, nezvimwewo), uye zvakare iri mbishi yekugadzira chikafu chekudya (calcium dihydrogen phosphate).

Indasitiri:Phosphoric acid yakakosha kemikari mbishi zvinhu.Mabasa ayo makuru ndeaya anotevera:

1, bata simbi pamusoro, gadzira insoluble phosphate firimu pane simbi pamusoro kudzivirira simbi kubva mukuora.

2, yakasanganiswa ne nitric acid semushonga wemakemikari kuvandudza kupera kwesimbi.

3, kugadzirwa kwezvinhu zvekuwachira, mushonga wezvipembenene raw material phosphate ester.

4, kugadzirwa kwephosphorus-ine flame retardant raw materials.

Zvokudya:Phosphoric acid ndeimwe yezvikafu zvinowedzera, muchikafu seyakavava mumiriri, mbiriso inovaka muviri, cola ine phosphoric acid.Phosphate zvakare yakakosha chikafu chekuwedzera uye inogona kushandiswa senge inovaka muviri.

Mushonga:Phosphoric acid inogona kushandiswa kugadzira mishonga ine phosphorus, yakadai sesodium glycerophosphate.