Acide ya fosifori | 7664-38-2
Ibicuruzwa bisobanura
Acide ya fosifore iri mu ibara ritagira ibara, rifite umucyo na sirupi cyangwa rombic kristaline; aside Fosifore ntabwo ihumura kandi iryoshye cyane; aho gushonga ni 42.35 ℃ kandi iyo ashyutswe kugeza kuri 300 acid acide fosifori izahinduka Acide metaPhosifike; ubwinshi bwacyo ni 1.834 g / cm3; aside fosifike irashobora gushonga byoroshye mumazi kandi igakemuka muri Ethanol; Acide ya fosifate irashobora kurakaza uruhu rwumuntu gutera phlogose no gusenya ikibazo cyumubiri wumuntu; aside ya fosifore yerekana ruswa ishobora gushyukwa mu mitsi ya ceramic; aside fosifike yabonye hydroscopicity.
Acide ya fosifori ikoreshwa:
Urwego rwa tekiniki Acide ya Fosifori irashobora gukoreshwa mugukora fosifati zitandukanye, amavuta yo kuvura electrolyte cyangwa amavuta yo kuvura imiti, minisiteri yangiza hamwe na acide fosifori na coorgantant. Acide ya fosifori nayo ikoreshwa nka catalizator, yumisha kandi isukura. Mu gutwika inganda acide fosifori ikoreshwa nkigikoresho cyangiza ingese; Nkumucungamutungo wa acide hamwe nimirire yintungamubiri yo murwego rwohejuru rwa fosifori aside irashobora gukoreshwa muburyohe, ibiryo byabitswe hamwe n’ibinyobwa byoroheje kimwe no mu ruganda rwenga divayi nkintungamubiri zumusemburo kugirango wirinde kubyara bacteri zidafite akamaro.
Isesengura ryimiti
| Ibyingenzi-H3PO4 | ≥85.0% | 85.3% |
| H3PO3 | ≤0.012% | 0.012% |
| Ibyuma biremereye (Pb) | 5ppm max | 5 ppm |
| Arsenic (As) | 3ppm max | 3 ppm |
| Fluoride (F) | 10ppm max | 3ppm |
| Uburyo bw'ikizamini: | GB / T1282-1996 | |
Gusaba
Fosifori Acide ikoreshwa mugukuraho umukungugu hejuru yicyuma Ikoreshwa nkuguhindura ingese uyizana muburyo butaziguye nicyuma kiboze, cyangwa ibikoresho byibyuma nibindi bice byangiritse. Ifasha mugusukura amabuye y'agaciro, sima nous smare hamwe n'amazi akomeye. Ikoreshwa muguhindura ibiryo n'ibinyobwa nka cola. Acide ya Fosifori ni ikintu cyingenzi mu miti igabanya ubukana bwo kurwanya isesemi. Acide ya fosifori ivanze nifu ya zinc ikora fosifate ya zinc, kandi ni ingirakamaro muri sima y amenyo yigihe gito. Muri ortodontike, zinc ikoreshwa nkigisubizo cyo gufasha gusukura no gukomera hejuru y amenyo. Ikoreshwa nkifumbire mvaruganda mubutaka ikikije acide ya granule ikorwa neza itezimbere ikoreshwa rya fosifore ikoreshwa kandi iboneka muri rhosikori. Bitewe na azote (igaragara nka ammonia), nibyiza kubihingwa bisaba izo ntungamubiri mugice cyambere cyayo.
Ibisobanuro
| Ibisobanuro | Urwego rwa Fosifori Acide Inganda | Ibyiciro bya Acide ya Fosifori |
| Kugaragara | Ibara ritagira ibara, ryuzuye rya sirupi cyangwa ibara ryoroshye cyane | |
| Ibara ≤ | 30 | 20 |
| Suzuma (nka H3PO4)% ≥ | 85.0 | 85.0 |
| Chloride (nka Cl-)% ≤ | 0.0005 | 0.0005 |
| Sulifati (asSO42-)% ≤ | 0.005 | 0.003 |
| Icyuma (Fe)% ≤ | 0.002 | 0.001 |
| Arsenic (As)% ≤ | 0.005 | 0.0001 |
| Ibyuma biremereye, nka Pb% ≤ | 0.001 | 0.001 |
| Ikintu cya Oxidable (asH3PO4)% ≤ | 0.012 | no |
| Fluoride, nka F% ≤ | 0.001 | no |
