Propaceutical compifient
Hydroxypyl methylcelose (hpmc) fari ko fari fari, ƙanshi foda ko granule, nauyi a cikin bushewa bai wuce ruwa mai zafi ba, sannu a hankali a cikin ruwan zafi kumburi, paptization, da kuma samar da a Iya warware matsalar Voloidal, wanda ya zama mafita lokacin da aka sanyaya, kuma ya zama gel lokacin mai zafi. HPMC ya shiga ciki a ethanol, chloroform da eth. Yana da narkewa a cikin hadewar methanol da methyl chloride. Hakanan yana da narkewa a cikin hadewar acetone, methyl chloride da isopropannol da kuma wasu abubuwan da ke tattare da kwayoyin halitta. Kyakkyawan bayani zai iya jure gishiri (maganin sanyi na sanyi da gishiri), da kuma pH na 1% aqueous bayani shine 6-8. Tsarin ƙwayar ƙwayar ƙwayar cuta na HPMC shine C8H15o8- (c1sheh18o6) -C815o, da kuma taro na kwayoyi dangi kusan 86,000 ne.
HPMC tana da kyakkyawan ƙarfin ruwa a ruwan sanyi. Ana iya narkar da shi cikin ingantaccen bayani tare da ɗan motsawa a cikin ruwan sanyi. Akasin haka, yana da ban mamaki a cikin ruwan zafi sama da 60 ℃ kuma na iya kumbura. Sel sel ba ta da ether. Maganinta ba shi da caji Ionic, baya hulɗa da salts na ƙarfe ko ionic kwayoyin halittar, kuma baya amsawa da wasu albarkatun abinci; Yana da karfi anti-anti-alleric kaddarorin, kuma tare da karuwa a cikin digiri na musanya a cikin tsarin kwayar halitta, shi ne mafi jure rashin cutarwa da kuma kwanciyar hankali; Hakanan yana da meterolically m. A matsayin magunguna na magunguna, ba a narkar da shi ba ko kuma ya sha. Sabili da haka, bai samar da adadin kuzari a cikin magunguna da abinci ba. Yana da karancin kalori, mai gishiri-free, da kuma ba-gishiri ba don masu ciwon sukari. Magungunan Allennic da abinci suna da aikace-aikace na musamman; Yana da in mun gwada da acid da acid da alkalis, amma idan darajar PH ta wuce 2 ~ 11 kuma tana da tsawon lokacin ajiya, da dankan ya ragu; Maganinta mai ruwa mai ruwa na ruwa zai iya samar da ayyukan farfajiya, nuna matsakaici na m yanayin da tashin hankali na Interfacial; Yana da ingantaccen emulsification a cikin tsarin kashi biyu, ana iya amfani dashi azaman ingantaccen mai ƙira da Colloid mai kariya; Maganinta mai ruwa mai ruwa yana da kyawawan kayan fim-forming, kwamfutar hannu ce da kwayar alkama mai kyau. Tsarin fim ɗin da aka kafa ta yana da amfanin rashin launi da tauri. Dingara glycerin zai iya inganta filayenta.
Drincel® samfuran HPMC na iya inganta kaddarorin masu zuwa cikin magungunan magunguna:
One'a ya yi sanyi a cikin ruwa da kuma m ta hanyar sauran ƙarfi, HPMC yana sa fim ɗin gaskiya tare da ƙarfi na ƙasa.
· Tasowar iko da karfi.
Hydrophilic hydrophilic matrirophilic matriphilic da aka yi amfani da shi tare da hpmc hydrates don ƙirƙirar gel Layer, sarrafa tsarin sakin magani.
| Shawara daraja: | Neman TDS |
| HPMC 60ax5 | Danna nan |
| HPMC 65 | Danna nan |