Makampani Opanga Zinthu Zachilengedwe Zopanda Chipatso Phenolphthalein 99% CAS77-09-8
Timathandiza ogula athu omwe akufuna kugula ndi zinthu zabwino kwambiri komanso opereka zinthu zapamwamba kwambiri. Popeza ndife opanga akatswiri pantchitoyi, tsopano tapeza luso lochuluka popanga ndi kuyang'anira Makampani Opanga Zinthu Zachilengedwe ZapakatikatiPhenolphthalein99%CAS77-09-8, Timakhulupirira kuti tsitsi ndi labwino kuposa kuchuluka kwake. Tisanatumize tsitsi kunja, pamafunika kuyang'anitsitsa bwino khalidwe lake panthawi ya chithandizo motsatira miyezo yapadziko lonse lapansi.
Timathandiza ogula athu omwe akufuna kukhala makasitomala athu ndi zinthu zabwino kwambiri komanso opereka zinthu zapamwamba kwambiri. Popeza ndife opanga akatswiri pantchitoyi, tsopano tapeza ukatswiri wambiri pakupanga ndi kuyang'anira zinthu.China Phenolphthalein ndi 77-09-8Cholinga chathu ndikuthandiza makasitomala kuti apeze phindu lalikulu ndikukwaniritsa zolinga zawo. Kudzera mu ntchito yovuta kwambiri, timakhazikitsa ubale wamalonda wa nthawi yayitali ndi makasitomala ambiri padziko lonse lapansi, ndikupambana onse awiri. Tipitiliza kuchita zonse zomwe tingathe kuti tikutumikireni ndikukukhutiritsani! Tikulandirani mochokera pansi pa mtima kuti mudzakhale nafe!
Phenolphthalein ndi asidi wofooka wa organic, womwe umawoneka ngati makhiristo oyera kapena achikasu pang'ono kutentha kwa chipinda. Ndi wopanda fungo komanso wopanda kukoma. Ndi wovuta kusungunuka m'madzi koma umasungunuka mosavuta mu mowa (ethanol) ndi ether. Umasungunuka mu yankho la mowa kuti upange chizindikiro cha acid-base. Ndi wopanda mtundu mu yankho la acidic ndipo ndi wofiira mu yankho la alkali kapena yankho la alkali metal carbonate. Komabe, ngati uli mu yankho la alkali lokhazikika, umapanga trimetallic acid yopanda mtundu. Mchere, mtundu wofiira umatha
| Maonekedwe | Ufa woyera kapena wachikasu wopepuka wa kristalo |
| Zamkati | 98-102 |
| Malo osungunuka | 260-263℃ |
| Chloride | ≤0.01 |
| Sulfate | ≤0.02 |
| Kuzindikira | Woyenerera |
| Zotsalira pa kuyatsa (ponena za sulfate)
| ≤0.1 |
| Kutayika pakuuma | ≤1.0 |
| Chitsulo cholemera | ≤0.001 |
| Chiwerengero chonse cha mabakiteriya a aerobic | ≤1000cfu/g |
| Chiwerengero chonse cha nkhungu ndi yisiti | ≤100cfu/g |
1. Zipangizo zopangira mankhwala zogwiritsidwa ntchito m'makampani opanga mankhwala: zoyenera kudzimbidwa kosalekeza komanso kosalekeza, zomwe zimapezeka m'mapiritsi, m'mapiritsi ndi m'njira zina zoyezera.
2. Phenolphthalein yomwe imagwiritsidwa ntchito popanga zinthu zachilengedwe: imagwiritsidwa ntchito makamaka popanga mapulasitiki opangidwa, makamaka popanga ma polima a naphthyridine polyaryl ether ketone polyaryl ether ketone. Mtundu uwu wa polima uli ndi kukana kutentha bwino, kukana madzi, komanso kukana mankhwala. Chifukwa cha kukana dzimbiri, kukana kutentha komanso kukonza bwino komanso kupanga bwino, ulusi, zokutira ndi zinthu zopangidwa kuchokera pamenepo zikugwiritsidwa ntchito kwambiri posachedwa mu zida zamagetsi, zida zamakanika, mayendedwe, ndege, uinjiniya wa mphamvu za atomiki ndi minda yankhondo.
3. Phenolphthalein yogwiritsidwa ntchito ngati chizindikiro cha acid-base, chizindikiro cha titration ya mayankho osakhala amadzi, komanso reagent yowunikira chromatographic.
25kgs/ng'oma, matani 9/chidebe cha 20'
25kgs/thumba, matani 20/chidebe cha 20'
Timathandiza ogula athu omwe akufuna kukhala ndi zinthu zabwino kwambiri komanso opereka chithandizo chapamwamba. Popeza ndife opanga apadera m'gawoli, tsopano tapeza ukatswiri wambiri pakupanga ndi kuyang'anira Makampani Opanga Zinthu Zachilengedwe Zosiyanasiyana Phenolphthalein 99% CAS77-09-8, Timakhulupirira kuti tsitsi ndi labwino kuposa kuchuluka kwake. Tisanatumize tsitsi kunja, pamafunika kuyang'aniridwa mosamala kwambiri panthawi ya chithandizo malinga ndi miyezo yapadziko lonse lapansi.
Makampani Opanga Zinthu aChina Phenolphthalein ndi 77-09-8Cholinga chathu ndikuthandiza makasitomala kuti apeze phindu lalikulu ndikukwaniritsa zolinga zawo. Kudzera mu ntchito yovuta kwambiri, timakhazikitsa ubale wamalonda wa nthawi yayitali ndi makasitomala ambiri padziko lonse lapansi, ndikupambana onse awiri. Tipitiliza kuchita zonse zomwe tingathe kuti tikutumikireni ndikukukhutiritsani! Tikulandirani mochokera pansi pa mtima kuti mudzakhale nafe!
