Discount high quality Phenolphthalein cas 77-09-8

Zvakanakira

- Chemical Formula: C20H14O4

- Molecular Weight: 318.33 g / mol

-Kuonekwa: Kuchena kusvika kune-chena crystalline poda

-Kunyungudika: 258-263°C

- Solubility: isinganyungudika mumvura, inonyungudika mudoro, ether, uye acetic acid

Phenolphthalein inonyanya kushandiswa sechiratidzo mu acid-base titrations, apo inoratidza shanduko yeruvara kubva isina ruvara kuenda kupingi sezvo pH inoshanduka kubva kune acidic kuenda kune alkaline.Hunhu uhwu hunoita kuti hukoshese mumarabhoritari edzidzo uye nenzvimbo dzakasiyana siyana dzekutsvagisa, kuve nechokwadi chekugadzika kwekupedzisira.

Uyezve, phenolphthalein inowana kushandiswa mukuongororwa kwechiremba, kunyanya pakuona kusashanda kwematumbo.Inoshandiswa senge laxative, inopa nyoro uye inoshanda mhinduro yekubvisa kuvimbiswa.Kana ikabatwa, phenolphthalein inosangana nepH-inotenderera kuchinja kwemavara mukati mematumbo, nokudaro ichibatsira mukuongororwa kwemabasa ematumbo.

Pamusoro pemashandisirwo ayo emakemikari nemishonga, phenolphthalein inowanawo kushandiswa muzvizoro uye zvigadzirwa zvekuchengeta munhu.Mushonga uyu unoshandiswa mumavara ebvudzi uye mamwe magadzirirwo ekuzora, achipa inodiwa ruvara tonality.Kugadzikana kwayo uye kuenderana neakasiyana magadzirirwo anoita kuti ive sarudzo yakanaka yekusimudzira inoyevedza kukwezva kwezvigadzirwa zvekuchengeta.

Yedu phenolphthalein, nekuchena kwayo kwepamusoro uye inowirirana mhando, inogadzirwa ichitevera yakasimba indasitiri zviyero.Isu tinova nechokwadi chekubviswa kwetsvina uye kusvibiswa, tichikupa iwe chigadzirwa chinosangana nepamusoro-soro zvinotarisirwa.Nehupamhi hwayo hwemashandisirwo, iyi phenolphthalein chishandiso chakakosha kune nyanzvi muminda yemakemikari, mushonga, uye zvizorwa.

Isa odha yako nhasi uye unzwe kusarudzika kuita kwephenolphthalein yedu CAS: 77-09-8.Vimba nekurongeka kwayo uye kuvimbika kune zvese zvako zvedzidzo, zvesainzi, uye zvemaindasitiri.

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