Phosphoric acid

tsananguro pfupi:

A zvakajairika inorganic asidhi, phosphoric asidhi haisi nyore volatilize, haisi nyore kuora, anenge hapana oxidation, ane acid commonness, ari ternary utera asidhi, acidity yayo haina simba pane hydrochloric acid, sulfuric asidhi, nitric acid, asi simba kupfuura acetic asidhi, boric asidhi, etc. Phosphoric asidhi iri nyore kuwana, uye mhepo asidhi inorasika nyore, deliquified mvura uye mhepo inopisa, kushaya mvura uye kupisa kwemhepo. kuwedzera kurasikirwa nemvura kuti uwane 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.