Polyethylene glycol Msomali 200 CAS NO.25322-68-3
Kufotokozera Zamalonda
- PEG ndi chidule cha dzina la Chingerezi polyethylene glycol. PEG 200 ndi yopanda poizoni, yosakwiyitsa, imasungunuka bwino m'madzi, ndipo imagwirizana bwino ndi zinthu zambiri zakuthupi. Iwo ali lubricity kwambiri, posungira chinyezi, dispersibility, zomatira, antistatic wothandizila ndi softeners, etc., ndipo ntchito zodzoladzola, mankhwala, ulusi mankhwala, mphira, mapulasitiki, pepala, utoto, electroplating, mankhwala, processing zitsulo ndi processing chakudya, etc. Pali ntchito zambiri pamakampani.
- PEG-200 angagwiritsidwe ntchito ngati sing'anga kwa kaphatikizidwe organic ndi chonyamulira kutentha ndi zofunika apamwamba. Itha kugwiritsidwa ntchito ngati humectant, inorganic salt solubilizer, ndi mamasukidwe akayendedwe owongolera mumakampani opanga mankhwala tsiku lililonse; itha kugwiritsidwa ntchito ngati chofewa komanso antistatic wothandizira pamakampani opanga nsalu. ; Amagwiritsidwa ntchito ngati chonyowetsa m'makampani opanga mapepala ndi mankhwala ophera tizilombo. Monga zitsulo processing nkhungu wothandizira, zitsulo zojambula, kupondaponda kapena kupanga lubricant ndi kudula madzimadzi, akupera kuzirala mafuta kupukuta wothandizila, kuwotcherera wothandizira, etc.; amagwiritsidwa ntchito ngati mafuta pamakampani opanga mapepala, ndi zina zambiri, komanso amagwiritsidwa ntchito ngati zomatira zotentha zosungunula kuti awonjezere kuthekera kobweza mwachangu. PEG-200 ndi yopanda poizoni, yosapsa, ndipo imasungidwa ndikunyamulidwa ngati mankhwala wamba. Kusunga pa youma ndi mpweya wokwanira malo.
Basic Analysis
| Zinthu | Kufotokozera |
| Malo osungunuka | 64-66 ° C |
| Malo otentha | ＞250°C |
| kachulukidwe | 1.27 g/mL pa 25 °C |
| Kuthamanga kwa nthunzi | ＜0.01mm Hg (20°C) |
| pophulikira | 270 ° C |
| Kusungunuka | Zosungunuka m'madzi, ethanol ndi zosungunulira zina zambiri |
Kugwiritsa ntchito
- Polyethylene glycol mndandanda mankhwala angagwiritsidwe ntchito medicine.Polyethylene glycol ndi otsika kwambiri maselo kulemera angagwiritsidwe ntchito monga zosungunulira, cosolvent, dispersant, O/W mtundu emulsifier ndi stabilizer, ntchito kupanga suspensions simenti, emulsions, jakisoni, etc., Amagwiritsidwanso ntchito ngati mafuta osungunuka osungunuka m'madzi ndi Suppository base, olimba waxy polyethylene glycol okhala ndi mkulu wachibale maselo kulemera zambiri ntchito kuonjezera mamasukidwe akayendedwe ndi solidification wa otsika maselo kulemera msomali, ndi kubweza mankhwala ena; kwa mankhwala omwe sasungunuka mosavuta m'madzi, mankhwalawa angagwiritsidwe ntchito ngati chonyamulira chobalalika cholimba , Kuti akwaniritse cholinga cha kubalalitsidwa kolimba.
- Polyethylene glycol mndandanda mankhwala angagwiritsidwe ntchito ngati zipangizo kwa surfactants ester.
- Itha kugwiritsidwa ntchito ngati sing'anga ya kaphatikizidwe ka organic ndi chonyamulira kutentha chokhala ndi zofunikira zapamwamba. Itha kugwiritsidwa ntchito ngati humectant, inorganic salt solubilizer ndi viscosity regulator mumakampani opanga mankhwala tsiku lililonse; monga chofewa komanso antistatic wothandizira pamakampani opanga nsalu; Amagwiritsidwa ntchito ngati chonyowetsa m'makampani opanga mapepala ndi mankhwala ophera tizilombo.
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