OEM/ODM China CAS No. 77-09-8 Alpha-Di (p-hydroxyphenyl) Phthalide Phenolphthalein ndi Mtengo Wabwino Kwambiri
Timathandizira makasitomala athu ndi zinthu zabwino za premium ndi mayankho komanso chithandizo chapamwamba. Pokhala akatswiri opanga gawoli, tsopano talandira zambiri zothandiza pakupanga ndi kuyang'anira OEM/ODM China.CAS No. 77-09-8Alpha-Di (p-hydroxyphenyl) PhthalidePhenolphthaleinndi Best Price, Tikuyembekezera moona mtima kumva kuchokera kwa inu. Tipatseni mwayi kuti tikuwonetseni ukatswiri wathu komanso chidwi chathu. Ndife olandilidwa moona mtima abwenzi abwino ochokera m'mabwalo angapo okhala ndi kunja abwera kudzagwirizana!
Timathandizira makasitomala athu ndi zinthu zabwino za premium ndi mayankho komanso chithandizo chapamwamba. Pokhala akatswiri opanga gawoli, tsopano talandira zambiri zothandiza pakupanga ndi kuyang'aniraChina Phenolphthalein ndi 3 3-Bis (4-hydroxyphenyl) -2-Benzofuran-1-One, Mukhoza kutidziwitsa lingaliro lanu kuti mupange mapangidwe apadera a chitsanzo chanu kuti muteteze magawo ofanana kwambiri pamsika! Tidzapereka ntchito yathu yabwino kwambiri kuti tikwaniritse zosowa zanu zonse! Chonde titumizireni nthawi yomweyo!
Phenolphthaleinndi asidi ofooka, omwe amaoneka ngati makhiristo oyera kapena achikasu pang'ono potentha. Ndiwopanda fungo komanso osakoma. Ndizovuta kusungunuka m'madzi koma kusungunuka mosavuta mu mowa (ethanol) ndi ether. Amasungunuka mu njira ya mowa kuti apange chizindikiro cha acid-base. Ndiwopanda mtundu wa acidic solution komanso wofiira mu alkali solution kapena alkali metal carbonate solution. Komabe, ngati ili mumchere wambiri wa alkali, imatulutsa trimetallic acid yopanda mtundu. mchere, mtundu wofiira umatha
| Maonekedwe | White kapena kuwala yellow crystalline ufa |
| Zamkatimu | 98-102 |
| Malo osungunuka | 260-263 ℃ |
| Chloride | ≤0.01 |
| Sulfate | ≤0.02 |
| Kumverera | Woyenerera |
| Zotsalira pakuyatsa (mu sulphate)
| ≤0.1 |
| Kutaya pakuyanika | ≤1.0 |
| Chitsulo cholemera | ≤0.001 |
| Chiwerengero chonse cha mabakiteriya a aerobic | ≤1000cfu/g |
| Chiwerengero chonse cha nkhungu ndi yisiti | ≤100cfu/g |
1. Zida zopangira mankhwala kwamakampani opanga mankhwala: oyenera kudzimbidwa mwachizolowezi komanso amakani, omwe amapezeka m'mapiritsi, ma suppositories ndi mitundu ina ya mlingo.
2. Phenolphthalein yogwiritsidwa ntchito mu organic synthesis: makamaka yogwiritsidwa ntchito popanga mapulasitiki, makamaka pakupanga kwa naphthyridine polyaryl ether ketone polyaryl ether ketone ma polima. Mtundu uwu wa polima umalimbana kwambiri ndi kutentha, kukana madzi, komanso kukana mankhwala. Chifukwa cha kukana kwa dzimbiri, kukana kukalamba kwa kutentha komanso kukonza bwino ndi mawonekedwe ake, ulusi, zokutira ndi zida zophatikizika zopangidwa kuchokera pamenepo posachedwapa zimagwiritsidwa ntchito kwambiri pazida zamagetsi, zida zamakina, zoyendera, zakuthambo, uinjiniya wamagetsi a atomiki ndi magulu ankhondo.
3. Phenolphthalein amagwiritsidwa ntchito ngati chizindikiro cha acid-base, chizindikiro cha titration ya njira zopanda madzi, ndi reagent ya chromatographic analysis.
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Timathandizira makasitomala athu ndi zinthu zabwino za premium ndi mayankho komanso chithandizo chapamwamba. Pokhala akatswiri opanga gawoli, tsopano talandira zambiri zothandiza popanga ndi kuyang'anira OEM/ODM China CAS No. 77-09-8 Alpha-Di (p-hydroxyphenyl) Phthalide Phenolphthalein yokhala ndi Mtengo Wabwino Kwambiri, Tikuyembekezera moona mtima kumva kuchokera kwa inu. Tipatseni mwayi kuti tikuwonetseni ukatswiri wathu komanso chidwi chathu. Ndife olandilidwa moona mtima abwenzi abwino ochokera m'mabwalo angapo okhala ndi kunja abwera kudzagwirizana!
OEM / ODM ChinaChina Phenolphthalein ndi 3 3-Bis (4-hydroxyphenyl) -2-Benzofuran-1-One, Mukhoza kutidziwitsa lingaliro lanu kuti mupange mapangidwe apadera a chitsanzo chanu kuti muteteze magawo ofanana kwambiri pamsika! Tidzapereka ntchito yathu yabwino kwambiri kuti tikwaniritse zosowa zanu zonse! Chonde titumizireni nthawi yomweyo!
