Phenolphthalein/ CAS： 77-09-8
Ibisobanuro bigufi:
Izina ry'igicuruzwa: Phenolphthalein
Ubwoko: ZA-N
CAS: 77-09-8
MF: C20H14O4
MW: 318.32
IMITERERE:
ibipimo
| Ikintu | Ibisobanuro
|
| Isura | Nta ibara cyangwa nta bara rihari |
| ibikubiye | 98.0%-101.0% |
| Chloride | Nta gipimo cy’ingenzi kirenze 0.01% by’umuti w’icyitegererezo |
| Sulfate | Nta gipimo cyo kugenzura kiri hejuru ya 0.02% by'umuti ukoreshwa |
| Ikinyabutabire cya Fluorescein | Nta gipimo cy’umuti urenze 0.1% by’umuti ukoreshwa |
| ubushobozi bwo kumenya | umutuku |
| Igihombo ku kumisha | Ntibirenze 1.0% |
| Ibisigazwa by'umuriro | Ntibirenze 1.0% |
| Ibyuma bikomeye | Ntibigomba kurenza ibice icumi kuri miliyoni |
Imikoreshereze
Ikoreshwa ry'ingenzi rya phenolphthaleine: 1. Inganda z'imiti nk'ibikoresho fatizo mu buvuzi: Ikwiriye impatwe isanzwe kandi ikomeye kandi iboneka mu buryo butandukanye nk'ibinini n'udupira. 2. Ku bijyanye no gukora organic synthesis: Ikoreshwa cyane cyane mu gukora pulasitiki, cyane cyane mu gukora polymer za diazazone polyaryletherketone. Izi polymer zifite ubushobozi bwo kurwanya ubushyuhe, kurwanya amazi, kurwanya ingese, kurwanya ubushyuhe no gutunganya neza no gukora neza. Fibre, irangi n'ibikoresho bivanze byakozwemo byahise bikoreshwa cyane mu nzego nka elegitoroniki n'ibikoresho by'amashanyarazi, ibikoresho bya mekanike, ubwikorezi, indege, ubuhanga mu by'ingufu za atome n'ibya gisirikare. 3. Ikoreshwa nk'ikimenyetso cyerekana aside-base, ikimenyetso cy'uburyo umuti udakoresha amazi, n'ikimenyetso cyerekana uburyo chromatographical ikoreshwa.
Iki gicuruzwa ni umuti ukoreshwa cyane mu gupima aside, ufite ibara rihinduka hagati ya pH 8.2 (nta ibara) -10.0 (umutuku). Phenolphthaleine nayo ni ubwoko bw'umuti. Nk'umuti woroshya amara, ikora ku mara kandi ikoreshwa mu kuvura impatwe.
Ikoreshwa nk'ikimenyetso cy'aside ishingiye ku mubiri n'umuti woroshya ububabare mu kuvura impatwe
Ibipimo by'aside-base, ibipimo by'umusaruro utari uw'amazi, ibipimo by'isesengura rya chromatographic.
Gupakira no Kohereza
25KG/Ingoma cyangwa nk'uko umukiriya abikeneye.
Ni iy'ibicuruzwa rusange kandi ishobora gutangwa binyuze mu nyanja no mu kirere
Bika kandi ubibike
Igihe cyo kubika: Amezi 24 uhereye igihe byakorewe mu ipaki y’umwimerere idafunguye, bibitswe ahantu hakonje kandi humutse, kure y’izuba ryinshi, amazi.
Ububiko bufite umwuka uhagije, Butuma ibintu bishya bishyuha, butandukanyijwe n'ibikomoka kuri okiside, aside.
