Phosphoric acid 85%
Product profile
Phosphoric acid, inozivikanwawo se orthophosphoric acid, inorganic acid inowanzoshandiswa mumaindasitiri akasiyana. Iine acidity yakasimba zvine mwero, chimiro chayo chemakemikari iH3PO4, uye huremu hwayo hwemamorekuru i97.995. Kusiyana nemamwe ma acid acids, phosphoric acid yakagadzikana uye haiputsi nyore nyore, zvichiita kuti ive sarudzo yakavimbika kune akasiyana maapplication. Kunyange zvazvo phosphoric acid isina kusimba sehydrochloric, sulfuric, kana nitric acids, yakasimba kudarika acetic uye boric acids. Uyezve, iyi asidhi ine hunhu hweasidhi uye inoshanda senge isina kusimba tribasic acid. Zvakakosha kucherechedza kuti phosphoric acid ndeye hygroscopic uye inotora unyoro kubva mumhepo. Mukuwedzera, ine simba rekushandura ku pyrophosphoric acid kana inopisa, uye kunotevera kurasikirwa kwemvura kunogona kuishandura kuita metaphosphoric acid.
Technical Index
| Property | Unit | Value |
| Chroma | 20 | |
| H3PO4 | %≥ | 85 |
| Cl- | %≤ | 0.0005 |
| SO42- | %≤ | 0.003 |
| Fe | %≤ | 0.002 |
| As | %≤ | 0.0001 |
| pb | %≤ | 0.001 |
Kushandisa:
Iko kuita kwakasiyana-siyana kwephosphoric acid kunoita kuti ive yakakosha mumaindasitiri akasiyana, kunyanya emishonga, chikafu uye kugadzirwa kwefetereza. Mundima yemishonga, inoshandiswa zvakanyanya senge anti-rust agent uye sechinhu chinoshandiswa mumeno uye orthopedic maitiro. Sekuwedzera kwechikafu, inovimbisa kugadzikana kwemhando yechigadzirwa. Phosphoric asidhi inoshandiswawo seye etchant mu electrochemical impedance spectroscopy (EDIC) uye se electrolyte, inoyerera uye inopararira mune akasiyana maindasitiri maitiro. Hunhu hwayo hwekuora hunoita kuti ive inoshanda mbishi zvinhu zvekuchenesa maindasitiri, nepo mukurima phosphoric acid chinhu chakakosha chefetereza. Uyezve, iyo yakakosha musanganiswa mumidziyo yekuchenesa imba uye inoshandiswa semakemikari agent.
Kupfupisa, phosphoric asidhi chinhu chakakosha chemultifunctional compound chinoshandiswa zvakanyanya mumaindasitiri akasiyana. Chimiro chayo chakagadzikana uye chisingachinji, chakasanganiswa nehuwandu hwayo acidity, inoita kuti ive sarudzo yekutanga kune akawanda maapplication. Phosphoric acid yakawanda yekushandiswa, kubva kumishonga kusvika kune yekuwedzera chikafu, kubva pakuita mazino kusvika pakugadzirwa kwefetereza, inoratidza kukosha kwayo mukugadzira uye hupenyu hwemazuva ese. Ingave se caustic, electrolyte kana yekuchenesa ingredient, asidhi iyi yakaratidza kushanda kwayo uye kuvimbika. Nehupamhi hwemashandisirwo ayo uye anobatsira zvivakwa, phosphoric asidhi chinhu chakakosha muindasitiri akati wandei.
