Chitsanzo chaulere cha Tgy High Quality Phenolphthalein Powder CAS 77-09-8
Tili ndi gulu lodziwa bwino ntchito komanso lothandiza makasitomala athu. Nthawi zambiri timatsatira mfundo yakuti makasitomala athu amatsatira mfundo zaulere komanso zodalirika kuti apeze zitsanzo zabwino kwambiri za Tgy High Quality.Ufa wa Phenolphthalein CAS 77-09-8, Tikulonjeza kuti tidzachita zonse zomwe tingathe kuti tikupatseni ntchito zabwino komanso zopindulitsa.
Tili ndi gulu lodziwa bwino ntchito komanso lothandiza makasitomala athu. Nthawi zambiri timatsatira mfundo yakuti makasitomala athu aziganizira kwambiri za makasitomala athu.China Phenolphthalein ndi Phenolphthalein Yoyera, Ubwino wabwino komanso mtengo wabwino watipatsa makasitomala okhazikika komanso mbiri yabwino. Popereka 'Mayankho Abwino, Utumiki Wabwino Kwambiri, Mitengo Yopikisana komanso Kutumiza Mwachangu', tsopano tikuyembekezera mgwirizano waukulu ndi makasitomala akunja kutengera maubwino onse awiri. Tigwira ntchito ndi mtima wonse kuti tikonze mayankho ndi ntchito zathu. Tikulonjezanso kugwira ntchito limodzi ndi anzathu amalonda kuti tikweze mgwirizano wathu kufika pamlingo wapamwamba ndikugawana bwino limodzi. Tikukulandirani ndi mtima wonse kuti mudzacheze fakitale yathu moona mtima.
PhenolphthaleinNdi 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. Phenolphthaleinamagwiritsidwa ntchito popanga zinthu zachilengedwe: amagwiritsidwa ntchito makamaka pa 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 kukalamba 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'
Tili ndi gulu lodziwa bwino ntchito komanso lothandiza makasitomala athu. Nthawi zambiri timatsatira mfundo ya kasitomala, yokhudza tsatanetsatane wa zitsanzo zaulere za Tgy High Quality Phenolphthalein Powder CAS 77-09-8, Tikulonjeza kuyesetsa kwambiri kukupatsani ntchito zabwino komanso zopindulitsa.
Chitsanzo chaulere chaChina Phenolphthalein ndi Phenolphthalein Yoyera, Ubwino wabwino komanso mtengo wabwino watipatsa makasitomala okhazikika komanso mbiri yabwino. Popereka 'Mayankho Abwino, Utumiki Wabwino Kwambiri, Mitengo Yopikisana komanso Kutumiza Mwachangu', tsopano tikuyembekezera mgwirizano waukulu ndi makasitomala akunja kutengera maubwino onse awiri. Tigwira ntchito ndi mtima wonse kuti tikonze mayankho ndi ntchito zathu. Tikulonjezanso kugwira ntchito limodzi ndi anzathu amalonda kuti tikweze mgwirizano wathu kufika pamlingo wapamwamba ndikugawana bwino limodzi. Tikukulandirani ndi mtima wonse kuti mudzacheze fakitale yathu moona mtima.
