Orthophosphoric asidi: kuvulaza kapena kupindula

Phosphoric kapena orthophosphoric asidi anadziwika ndi R. Boyle mwa kupukuta chinthu choyera chomwe chinapangidwa chifukwa cha kutentha kwa phosphorous m'madzi. Orthophosphoric acid (chemical formula H3PO4) imatanthawuza ziwalo zosakaniza komanso pansi pazizolowezi zofanana, zimayimilidwa ndi makina osandulika a rhombic. Makristu amenewa ndi ochepa kwambiri, alibe mtundu wina, amasungunuka mosavuta m'madzi komanso m'matope osiyanasiyana.

Njira zazikulu zogwiritsira ntchito orthophosphoric acid ndi izi :

• Choyimira;
• Kupanga chakudya ndi zida zowonongeka;
• Kupanga phosphoric salts ya calcium, sodium, ammonium, aluminium, manganese;
• Mankhwala;
• Kupanga feteleza
• Industrial-working industry;
• Kupanga filimu;
• Kupanga mpweya wokonzedwa;
• Mafakitale ;
• Kupanga zida zotsalira ;
• Kupanga zowononga;
• Kusakanikirana.

Chofunika kwambiri cha orthophosphoric asidi ndicho chodyera chomera. Amafunika phosphorous kuti apange zipatso ndi mbewu. Phosphorus feteleza imapereka zokolola za mbewu zaulimi. Zomera zimakhala zosasinthasintha komanso zimagonjetsedwa ndi zovuta. Poyambitsa dothi, feteleza zimathandizira kukonza, kulepheretsa mapangidwe a zinthu zakuthupi, ndikupangitsa kuti mabakiteriya apindule.

Nyama zimafunikanso mankhwala a orthophosphoric acid. Mogwirizana ndi mitundu yosiyanasiyana ya zinthu, zimatengera gawo la kuchepetsa thupi. Mu nyama zambiri, mafupa, zida, singano, mano, minga, zidutswa za calcium phosphate. Zotsatira za phosphorous zili m'magazi, ubongo, m'magulu ogwirizana ndi minofu a thupi la munthu.

Orthophosphoric acid yapeza ntchito mu mafakitale. Mtengo, pambuyo potidwa ndi asidi ndi mankhwala ake, umakhala wopanda moto. Chifukwa cha zida zotero za asidi, zimachokera ku mapangidwe opaka moto, mvula yopanda moto yotchedwa phosphate mabuti, ndi zida zina zamatabwa zosapsa.

Pambuyo pa khungu, orthophosphoric acid imayambitsa kuyaka, poizoni woopsa - kusanza, kumutu, chizungulire, kupuma pang'ono. Mphuno yake imakwiyitsa kamvekedwe kamene kamatulutsa kupuma ndipo imayambitsa kukopa.

Orthophosphoric acid ndi zakudya zowonjezera, zomwe zimapatsidwa chikhombo E338, chomwe ndi mbali ya zakumwa, zomwe zimachokera ku zokoma. Amagwiritsidwanso ntchito popanga nyama ndi soseji, zosungunuka zomwe zimasungunuka, mu kuyeretsa shuga ndi kuphika.

Ndizosakondera kumwa zakumwa zamchere zomwe zili ndi orthophosphoric acid. Zovulaza zomwe zimakhudza munthu ndi kuwonjezera asidi a thupi ndikuphwanya malire a asidi. "Kupangika" kwa thupi ndi malo abwino kwambiri kwa mabakiteriya osiyanasiyana ndi momwe zimawonongeka. Thupi limayamba kuchepetsa asidi ndi calcium, yomwe imabwereka ku mafupa ndi mano. Zonsezi zimabweretsa chitukuko cha mano a mano, fragility of bone minofu. Kuopsa kwa mafupa a mafupa kumawonjezeka, kumayambitsa matenda oyamba m'mimba. Chifukwa cha kudya kwa E338 mopitirira muyeso, ntchito yozolowereka ya m'mimba imasokonezeka. Mankhwala a tsiku ndi tsiku omwe anthu amawagwiritsa ntchito sadziwika bwino.