Zogulitsa
Perchloric acid - HClO4
Ntchito
Perchloric acid imagwiritsidwa ntchito ngati oxidizer pakulekanitsa sodium ndi potaziyamu.
Amagwiritsidwa ntchito popanga zophulika.
Ntchito plating zitsulo.
Ntchito ngati reagent kudziwa 1H-Benzotriazole
Amagwiritsidwa ntchito ngati chothandizira.
Amagwiritsidwa ntchito mumafuta a rocket.
Amagwiritsidwa ntchito pa electropolishing kapena etching of molybdenum.
Katundu waukadaulo
| SN | ITEM |
| Mtengo |
| 1 | Chiyero | % | 50-72 |
| 2 | Chroma, Magawo a Hazen | ≤ | 10 |
| 3 | Mowa wosasungunuka | ≤ | 0.001 |
| 4 | Kuwotcha zotsalira (monga sulphate) | ≤ | 0.003 |
| 5 | Chlorate (ClO3) | ≤ | 0.001 |
| 6 | Chloride (Cl) | ≤ | 0.0001 |
| 7 | Klorini yaulere (Cl) | ≤ | 0.0015 |
| 8 | Sulfate (SO4) | ≤ | 0.0005 |
| 9 | Nayitrogeni (N) | ≤ | 0.001 |
| 10 | Phosphate (PO4) | ≤ | 0.0002 |
| 11 | Silicate (SiO3) | ≤ | 0.005 |
| 12 | Manganese (Mn) | ≤ | 0.00005 |
| 13 | Chitsulo (Fe) | ≤ | 0.00005 |
| 14 | Mkuwa (Cu) | ≤ | 0.00001 |
| 15 | Arsenic (As) | ≤ | 0.000005 |
| 16 | Siliva (Ag) | ≤ | 0.0005 |
| 17 | Kutsogolera (Pb) | ≤ | 0.00001 |
Mafunso Ofunsidwa Kawirikawiri
Kodi perchloric acid imagwiritsidwa ntchito bwanji?
Ntchito yayikulu ya perchloric acid ndikugwiritsa ntchito kwake ngati kalambulabwalo wa ammonium perchlorate, yomwe ndi pawiri yomwe ili yofunika kwambiri pamafuta a rocket.Chifukwa chake, perchloric acid imatengedwa kuti ndi yofunika kwambiri pamakampani opanga mlengalenga.Gululi limagwiritsidwanso ntchito poyika makina owonetsera makristalo amadzimadzi (nthawi zambiri amafupikitsidwa kukhala LCD).Chifukwa chake, perchloric acid imagwiritsidwanso ntchito kwambiri m'makampani opanga zamagetsi.Pawiri iyi imagwiritsidwanso ntchito mu analytical chemistry chifukwa cha mawonekedwe ake apadera.Perchloric acid imakhalanso ndi ntchito zingapo zofunika pakuchotsa zinthu kuchokera ku miyala yawo.Kuphatikiza apo, chigawo ichi chimagwiritsidwanso ntchito pakupanga chrome.Popeza imagwira ntchito ngati super acid, perchloric acid imatengedwa kuti ndi imodzi mwazinthu zamphamvu kwambiri za Bronsted-Lowry.
Kodi perchloric acid imapangidwa bwanji?
Kupanga kwa mafakitale a perchloric acid nthawi zambiri kumatsata imodzi mwa njira ziwiri zosiyana.Njira yoyamba, yomwe nthawi zambiri imatchedwa njira yachikhalidwe, ndi njira yokonzekera perchloric acid yomwe imagwiritsa ntchito kusungunuka kwakukulu kwa sodium perchlorate m'madzi.Kusungunuka kwa sodium perchlorate m'madzi kumafanana ndi magalamu 2090 pa lita imodzi kutentha.Kuchiza kwa sodium perchlorate m'madzi ndi hydrochloric acid kumabweretsa mapangidwe a perchloric acid pamodzi ndi mpweya wa sodium kolorayidi.Asidi woyikirawu amathanso kuyeretsedwa kudzera mu distillation.Njira yachiwiri imaphatikizapo kugwiritsa ntchito maelekitirodi momwe anodic oxidation ya chlorine yomwe imasungunuka m'madzi imachitika pa electrode ya platinamu.Komabe, njira ina imaonedwa kuti ndiyokwera mtengo kwambiri.
Kodi perchloric acid ndi yowopsa?
Perchloric acid ndi oxidant wamphamvu kwambiri.Chifukwa cha mphamvu zake zowononga oxidizing, gululi likuwonetsa mayendedwe apamwamba kwambiri kuzitsulo zambiri.Kuphatikiza apo, mankhwalawa amagwiranso ntchito kwambiri ku organic matter.Pawiriyi imatha kuwononga khungu.Choncho, chitetezo chokwanira chiyenera kuchitidwa panthawi yogwiritsira ntchito mankhwalawa.
