Acid phosphoric

Sharraxaadda Gaaban:

Acid caanka ah ee aashitada ah, wax fudud oo loo sahlan yahay, ma fududa in la burburiyo, aashitada aashitada, iwm. Acid, iwm. Pyrophosphoric acid, ka dibna ku sii lumo biyo si aad u hesho metaphosphate.

U dir emaylka

Si faahfaafo

Calaamadaha wax soo saarka

Faahfaahinta badeecada

Faahfaahinta ayaa la bixiyay

Dareere cad oo midab leh

(dareere dareeraha ah) ≥85%

(Baaxadda tixraaca tixraaca 'adeegsiga badeecada')

Acid orthophosphosphoric waa aashitada fosfooraska oo ka kooban hal fosfoo-oxgen ttreradedron. In fosphoric acid, potam-ka waa Hybrid, sedex hybrid orbitals waxay ka kooban tahay hal xirmooyin oksijiin ah oo ka socda fosfooraska ilaa okplorus iyo laba xisbi ee 'fosforus'. Isku-darka σ waxaa la sameeyay markii lammaane elektrors ah oo ka socda fosfooraska Atom-ka fosfooraska ah ee loo yaqaan 'fosfooraska' fosfooraska '' shosphorus 'oo loo shubo madhan oriomita atom oksijiin ah. D dekeddeeda waxaa lagu sameeyaa iyada oo loo qaybiyo lammaanaha iyo lammaanaha dhaadheer ee atomka oksijiinta leh ee 'DXZ iyo Dyz faaruqin orbitals' ee atom-ka fosfooraska.

Everbright®'s sidoo kale waxay bixineysaa wax lagu habeeyo

Xudunta wax soo saarka

Cas Rn

7664-38-2

Einecs rn

231-633-2

Qaaciddada wt

97.995

Dabaqad

Aashitada intiin

Cucid

1.874g / ml

H20 Xadhiga

Biyaha ku dhex milma

Booxiya

261 ℃

Dhalaal

42 ℃

Isticmaalka alaabada

Isticmaalka ugu weyn

Beeraha:Acid Phosphoric acid waa shey ceyriin ah oo loogu talagalay soosaarka saboolka fosficibaadyada muhiimka ah (superphosphate, potassium potasphate, iwm), sidoo kale waa shey ceyriin ah oo loogu talagalay soo saaridda nafaqada quudinta (fosfoofiyada kaalshiyamka ee loo yaqaan 'kaalhdium drosphate'.

Warshadaha:Acid Phosphoric acid waa shey ceyriin ah oo kiimikaad ah. Hawlaha ugu muhiimsan waa sida soo socota:

1, dawee dusha sare ee birta, ka soo saar filimka fosfooraska fosfooraska ee dusha sare ee birta si looga ilaaliyo birta ka soo baxda.

2, lagu qasay aashito nitric acid sida polish kiimikaad si loo wanaajiyo dhameystirka dusha sare ee birta.

3, soo saaridda dadka dharka lagu dhaqo, sheyga sunta cayayaanka ee 'phosphate'.

4, soo saaridda fosfooraska-ka-hortagga ololka dib-u-dhigista qalabka ceyriinka.

Cuntada:Acid Phosphoric acid waa mid ka mid ah waxyaabaha lagu daro cuntada, oo ku jira cuntada sida wakiilka dhanaan, nafaqada khamiirka, Cola waxaa ku jira aashitada fosfooraska. Phosphate sidoo kale waa cunno muhiim ah oo wax lagu daro waxaana loo isticmaali karaa ehelka nafaqada.

Daawo:Acid Phosphoric Acid waxaa loo isticmaali karaa in lagu sameeyo dawooyin-fosfooraska-ka kooban, sida sodium glycholosphate.