Imiti ya Pengfa - Kwirinda mugihe ukoresheje aside fosifori

      Acide ya fosiforini aside isanzwe idasanzwe hamwe na chimique H3PO4.Ntibyoroshye guhindagurika, ntabwo byoroshye kubora, byoroshye gutanga mukirere.Acide ya fosifori ni aside iringaniye hamwe na kirisiti ya 21 ° C.Iyo ubushyuhe buri munsi yubushyuhe, kristal ya hemihydrate izagwa.Gushyushya bizabura amazi kugirango ubone aside pyrophosifike, hanyuma utakaza amazi kugirango ubone aside metafosifike.Acide ya fosifori ifite umutungo wa aside, aside irike ifite intege nke kuruta aside hydrochloric, aside sulfurike, aside nitric, ariko ikomeye kuruta acide acide, aside boric, nibindi.

gukoresha:

Ubuvuzi: Acide ya fosifori irashobora gukoreshwa mugutegura imiti irimo fosifore, nka sodium glycerophosphate.Ubuhinzi: Acide ya fosifori ni ibikoresho byingenzi byifashishwa mu gukora ifumbire ya fosifate (superphosphate, potasiyumu dihydrogen fosifate, nibindi), ndetse no kubyara intungamubiri zibiryo (calcium dihydrogen phosphate);

Ibiryo: Acide ya fosifori ni kimwe mu byongera ibiryo.Ikoreshwa nkibintu bisharira hamwe nimirire yimisemburo mubiryo.Coca-Cola irimo aside fosifori.Fosifate nayo yongera ibiryo byingenzi kandi irashobora gukoreshwa nkongera imirire;

Inganda: Acide ya fosifori ni ibikoresho byingenzi bya shimi, kandi imirimo yingenzi ni izi zikurikira;

1. Koresha hejuru yicyuma kugirango ukore firime ya fosifate idashobora gushonga hejuru yicyuma kugirango urinde icyuma kwangirika;

2. Kuvangwa na acide ya nitric nkibikoresho byo gutunganya imiti kugirango byongere ubwiza bwicyuma;

3. Fosifate ester, ibikoresho fatizo byo kubyara imiti yica udukoko;

4. Ibikoresho bito byo gukora fosifore irimo flame retardants;

Icyitonderwa mugihe ukoresheje aside fosifori:

Kurinda uruhu aside fosifori, turasaba kwambara imyenda ikingira imiti nka bote, imyenda ikingira hamwe na gants, turasaba kandi ko wagura impu zikoze muri reberi karemano, chloride polyvinyl, reberi ya nitrile, butyl reberi cyangwa ibikoresho byo gukingira neoprene.

Kurinda isura cyangwa amaso ibintu bitarakara kandi byangirika, turasaba ko hakoreshwa amadarubindi yumutekano mukurinda imiti.

Usibye guhumeka neza muri rusange, turasaba ko hakoreshwa umuyaga uhumeka waho kugirango wirinde ingaruka zubuhumekero mugihe ukoresheje aside fosifori, ingamba zose zikenewe z’ibidukikije zigomba gufatwa, kandi imyotsi irashobora gukenerwa guhita hanze.