Phosphoric acid

taƙaitaccen bayanin:

A na kowa inorganic acid, phosphoric acid ba sauki volatilize, ba sauki bazuwa, kusan babu hadawan abu da iskar shaka, tare da acid commonness, shi ne mai ternary rauni acid, da acidity ne mai rauni fiye da hydrochloric acid, sulfuric acid, nitric acid, amma karfi fiye da acetic acid, boric acid, da dai sauransu Phosphoric acid ne sauƙi deliquric acid a cikin ruwa, da kuma za a iya rage zafi acid a cikin ruwa. sa'an nan kuma ƙara rasa ruwa don samun metaphosphate.

Aika mana imel

Cikakken Bayani

Tags samfurin

Cikakken Bayani

An bayar da ƙayyadaddun bayanai

Ruwa mai tsabta mara launi

(ruwa abun ciki) ≥85%

(Isalin bayanin aikace-aikacen 'amfani da samfur')

Orthophosphoric acid shine phosphoric acid wanda ya ƙunshi tetrahedron phospho-oxygen guda ɗaya. A cikin phosphoric acid, P Aterom shine sp3 matasan, orbitals orbitals kafa guda σ oxygen daga phosphorus zuwa oxygen da oxsphorgus daga oxygen zuwa phosphorus. Ana samun haɗin σ lokacin da guda biyu na electrons daga nau'in atom na phosphorus suna daidaitawa zuwa wani fanko na orbital na atom na oxygen. An kafa haɗin d←p ta hanyar haɗa nau'i-nau'i na py da pz guda biyu na atom ɗin oxygen tare da dxz da dyz fanko orbitals na atom ɗin phosphorus.

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Sigar Samfura

CAS Rn

7664-38-2

EINECS Rn

231-633-2

FORMULA wt

97.995

KASHI

Inorganic acid

YAWA

1.874g/ml

H20 SAUKI

Mai narkewa cikin ruwa

TAFARU

261 ℃

NArke

42 ℃

Amfanin Samfur

Babban amfani

Noma: Phosphoric acid danyen abu ne don samar da muhimman takin phosphate (superphosphate, potassium dihydrogen phosphate, da sauransu), sannan kuma danyen abu ne na samar da abinci mai gina jiki (calcium dihydrogen phosphate).

Masana'antu: Phosphoric acid shine muhimmin kayan sinadarai. Babban ayyukansa sune kamar haka:

1, bi da karfe saman, samar da insoluble phosphate fim a kan karfe surface don kare karfe daga lalata.

2, gauraye da nitric acid azaman gogewar sinadarai don haɓaka ƙarshen saman ƙarfe.

3, samar da kayan wanke-wanke, magungunan kashe qwari da albarkatun phosphate ester.

4, samar da albarkatun kasa mai dauke da harshen wuta.

Abinci: Phosphoric acid yana daya daga cikin abubuwan da ke cikin abinci, a cikin abinci a matsayin wakili mai tsami, yisti abinci mai gina jiki, Cola yana dauke da phosphoric acid. Phosphate kuma shine mahimmin ƙari na abinci kuma ana iya amfani dashi azaman haɓaka kayan abinci.

Magani: Ana iya amfani da acid phosphoric don yin magungunan da ke ɗauke da phosphorus, irin su sodium glycerophosphate.