Factory For Factory High Quality Research Reagent Phenolphthalein CAS 77-09-8
Tili otsimikiza kuti ndi zoyeserera zolumikizana, bizinesi pakati pathu itibweretsera zabwino zonse. Titha kukutsimikizirani kuti mumagulitsa zinthu zabwino komanso zamtengo wapatali za Factory For Factory High Quality Research Reagent PhenolphthaleinChithunzi cha CAS 77-09-8, Ngati mukuyang'ana khalidwe labwino, kubereka mofulumira, bwino pambuyo pa ntchito ndi mtengo wabwino wogulitsa ku China kwa ubale wautali wamalonda, tidzakhala chisankho chanu chabwino.
Tili otsimikiza kuti ndi zoyeserera zolumikizana, bizinesi pakati pathu itibweretsera zabwino zonse. Titha kukutsimikizirani kuti malonda anu ali abwino komanso okwera mtengo kwambiriChina Pharmaceutical Chemical and Food Additive, Tili ndi mainjiniya apamwamba m'mafakitalewa komanso gulu lochita bwino pakufufuza. Kuphatikiza apo, tili ndi zosungira zathu zakale komanso misika ku China pamtengo wotsika. Choncho, tikhoza kukumana ndi mafunso osiyanasiyana kuchokera kwa makasitomala osiyanasiyana. Kumbukirani kupeza tsamba lathu kuti muwone zambiri kuchokera pazogulitsa zathu.
Phenolphthalein ndi asidi ofooka a organic, omwe amawoneka ngati oyera kapena achikasu pang'ono makhiristo abwino kutentha kutentha. 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 yowunikira chromatographic.
25kgs/ng'oma, 9tons/20'container
25kgs/thumba, 20tons/20'container
Tili otsimikiza kuti ndi zoyeserera zolumikizana, bizinesi pakati pathu itibweretsera zabwino zonse. Titha kukutsimikizirani malonda abwino komanso okwera mtengo pa Factory For Factory High Quality Research Reagent Phenolphthalein CAS77-09-8, Ngati mukuyang'ana khalidwe labwino, kubereka mofulumira, bwino pambuyo pa ntchito ndi mtengo wabwino wogulitsa ku China kwa ubale wautali wamalonda, tidzakhala chisankho chanu chabwino.
Factory KwaChina Pharmaceutical Chemical and Food Additive, Tili ndi mainjiniya apamwamba m'mafakitalewa komanso gulu lochita bwino pakufufuza. Kuphatikiza apo, tili ndi zosungira zathu zakale komanso misika ku China pamtengo wotsika. Choncho, tikhoza kukumana ndi mafunso osiyanasiyana kuchokera kwa makasitomala osiyanasiyana. Kumbukirani kupeza tsamba lathu kuti muwone zambiri kuchokera pazogulitsa zathu.
