Phenolphthalein/ CAS： 77-09-8
Tsananguro pfupi:
Zita rechigadzirwa: Phenolphthalein
Rudzi:ZA-N
CAS: 77-09-8
MF: C20H14O4
MW: 318.32
MAUMBIRWO:
tsanangudzo
| Chinhu | Tsanangudzo
|
| Chitarisiko | Haina ruvara kana kuti inenge isina ruvara |
| zvemukati | 98.0%-101.0% |
| Chloride | Hapana chakanyanya kusimba kupfuura 0.01% yemhinduro yekunongedzera |
| Sulfate | Hapana chakanyanya kusimba kupfuura 0.02% yemushonga wekudzora |
| Chinhu chinonzi fluorescein | Hapana chakanyanya kusimba kupfuura 0.1% yemhinduro yekunongedzera |
| kunzwa | pingi |
| Kurasikirwa pakuomeswa | Kwete kupfuura 1.0% |
| Zvisikwa zvekupisa | Kwete kupfuura 1.0% |
| Simbi inorema | Hazvifanirwe kudarika zvikamu gumi pamiriyoni |
Kushandiswa
Mashandisirwo makuru ephenolphthalein: 1. Indasitiri yemishonga sechigadzirwa chemishonga: Yakakodzera kugayiwa uye kumanikidzwa uye inowanikwa mumhando dzakasiyana-siyana dzakadai semapiritsi nemasuppositories. 2. Pakugadzira organic: Inonyanya kushandiswa pakugadzira mapurasitiki, kunyanya pakugadzira diazazone polyaryletherketone polymers. Mapolymer aya ane simba rakanaka pakupisa, simba remvura, simba remakemikari pangura, simba rekupisa pakukwegura uye simba rekugadzirisa nekuumba. Fiber, machira nezvinhu zvakagadzirwa kubva mairi zvakakurumidza kushandiswa zvakanyanya munzvimbo dzakadai semagetsi nemidziyo yemagetsi, michina yemakanika, kutakura, ndege, uinjiniya wesimba reatomu nemauto. 3. Inoshandiswa sechiratidzo cheacid-base, chiratidzo chetitration yemhinduro isiri yemvura, uye reagent yekuongorora chromatographic.
Mushonga uyu unoshandiswa zvakanyanya mukurapa acid index, une pH 8.2 (isina ruvara) -10.0 (tsvuku). Phenolphthalein mushonga wemhando imwe chete. Semushonga wekunyaradza dumbu, unoshanda paura uye unoshandiswa kurapa kuvimbiwa.
Inoshandiswa sechiratidzo cheacid-base uye senzira yekuzorodza muviri pakurapa kuvimbiwa
Zviratidzo zveasidhi-base, zviratidzo zve titration yemhinduro isiri yemvura, ma reagent ekuongorora chromatographic.
Kurongedza uye Kutumira
25KG/Drum kana zvichienderana nezvinodiwa nevatengi.
Ndezvezvinhu zvakajairika uye zvinogona kutumirwa negungwa nemhepo
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Imba yekuchengetera zvinhu ine mhepo, Inoomesa zvinhu zvishoma, Yakaparadzaniswa nezvinokonzera makemikari, maasidhi.
