Kugabanya ubuziranenge bwiza Phenolphthalein cas 77-09-8

Ibyiza

- Imiti yimiti: C20H14O4

- Uburemere bwa molekuline: 318.33 g / mol

- Kugaragara: Ifu yera-yera-ifu ya kristaline

- Ingingo yo gushonga: 258-263 ° C.

- Gukemura: Kudashonga mumazi, gushonga muri alcool, ether, na acide acike

Fenolphthalein ikoreshwa cyane cyane nk'ikimenyetso muri titre-fatizo ya titre, aho yerekana ibara rihinduka kuva ibara ritagira ibara ryijimye nkuko pH ihinduka kuva kuri acide ikajya kuri alkaline.Ibi biranga bituma biba ingirakamaro muri laboratoire yuburezi hamwe nubushakashatsi butandukanye, byemeza neza amaherezo.

Byongeye kandi, phenolphthalein isanga ikoreshwa mugupima ubuvuzi, cyane cyane mukumenya imikorere mibi yo munda.Ikoreshwa nkigisebo, itanga igisubizo cyoroheje kandi cyiza cyo kugabanya impatwe.Iyo yinjiye, fenolphthalein ihinduka pH ishingiye kumabara ihindagurika, bityo igafasha mugusuzuma imikorere yinda.

Usibye gukoresha imiti nubuvuzi, phenolphthalein isanga kandi ikoreshwa mubintu byo kwisiga no kubitaho wenyine.Uru ruganda rukoreshwa mumabara yimisatsi nubundi buryo bwo kwisiga, butanga ibara ryifuzwa.Guhagarara kwayo no guhuza hamwe nuburyo butandukanye bituma ihitamo neza mugutezimbere ubwiza bwibicuruzwa byita kumuntu.

Fenolphthalein yacu, hamwe nubuziranenge bwayo bwiza kandi ihamye, ikorwa hubahirijwe amahame akomeye yinganda.Turemeza ko kurandura umwanda n'ibihumanya, tuguha ibicuruzwa byujuje ibyifuzo byinshi.Hamwe nimikorere yagutse, iyi phenolphthalein nigikoresho cyingirakamaro kubanyamwuga mubijyanye na chimie, ubuvuzi, no kwisiga.

Shira gahunda yawe uyumunsi kandi wibonere imikorere idasanzwe ya phenolphthalein CAS: 77-09-8.Izere neza kandi yizewe kubyo ukeneye byose mu masomo, siyanse, n'inganda.

Ibisobanuro