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Cilmiga chether tusaalaha
Cilmiga Chether Chett Tusaalaha waa xarun polymer ah oo laga sameeyay unugyada unugyada ether. Giraan kasta oo gulukoos ah oo ku jirta unugyada unugyada unugyada unugyada ah ee macruufka ah, oo ah kooxo hydroxyl, oo ah kooxda 'hyroxyl kooxda' hydroxyl group-ka 'Carbon Carbotom', iyo Kooxda Hydroxyl Group-ka labaad iyo kan saddexaad ee kaarboon. ...Akhri wax dheeraad ah -
Ayaa ka soo baxay soo-saareyaasha Ether ee Ether?
Chemistry-ka walwalku waa mid lagu kalsoonaan karo oo soosaarayaasha Ether Ether ee ka socda Shiinaha, oo ku takhasusay HIPMC Hydroxypellcellcellcellerose Phiylylypellcell Warshadda Ethroxyl, oo leh awoodda sanadlaha ah 27000gton / sanadkii. Warshadda loo yaqaan 'Fecuent' 68000㎡ ....Akhri wax dheeraad ah -
Waa maxay macnaha cellelese ether loo isticmaalo?
Cill ether ayaa dheereyn doonta waqtiga dejinta ee koollada sibidhka ama tuubada hoobiyeynta, dib u dhig sibidhka biyaha kentration-ka, oo ay sifiican u wanaajiso isbadalka, laakiin sidoo kale dib u dhigi kara horumarka dhismaha, laakiin waxaa laga yaabaa inay dib u dhigto horumarka dhismaha, ESP ...Akhri wax dheeraad ah -
Sidee loo tijaabiyaa heerka yareynta biyaha ee hoobiska?
1. Mawduuc mawduuca iyo baaxadda Arjiga Qaabkan ayaa qeexaya qalabka iyo tallaabooyinka qalliinka ee go'aan ka gaarista jaan-dheereedka sibidhka. Qaabkan ayaa lagu dabaqi karaa go'aaminta hoobinimada ilkaha ee Portland sibidhka, oo ka kooban Portland sibidhka caadiga ah, Portland c ...Akhri wax dheeraad ah -
Waa maxay HPMC?
HPMC hydroxypropyl methylcelrelose, oo sidoo kale loo yaqaan hypromellose, waa mid ka mid ah unugyada unugyada aan in-onic-ka ah. Waa peymer sedex ah, firfircoon, poly peymer peymler caadi ah oo caadi ahaan loo isticmaalo saliidaha buluugga ah, ama u eg daawooyinka afka ah. Magaca wax soo saarka magaca hydroxypropyl methy ...Akhri wax dheeraad ah -
Sidee loo soosaaraa taayirrada taayirrada?
Tile dhejis, oo sidoo kale loo yaqaan kudhaqan sibidhka ee ku saleysan gidaarka gidaarka iyo sagxadaha dabaqa, waa isku-darka budada ah ee ka kooban ashyaa'da kuleylka (sibidhka ah), ciidda machadka), iyo qiyamka dabiiciga ah (iwm). Biyo ama cabitaanno kale ayaa lagu qasan yahay ...Akhri wax dheeraad ah -
Cilmiga chether wuxuu si wax ku ool ah u yareyn karaa dufanka dufanka leh cuntada shiidan
Cunnooyinka shiilan ayaa si weyn loogu jecel yahay dadweynaha sababta oo ah dhadhankooda gaarka ah darteed. Si kastaba ha noqotee, maanta oo leh feejignaan badan oo dheeri ah oo la cuno caafimaad leh, cuntooyinka dufanka badan leh ayaa sidoo kale sameeyay macaamiisha wax ka bartaan. ...Akhri wax dheeraad ah -
.How many Cellulose ethers in pharmaceutical excipients?
Daawooyinka dawooyinka ayaa ah kuwa saboolka ah iyo adkeynta loo isticmaalo soosaarka dawooyinka iyo dejinta dawooyinka dhakhtarku qoro, waana qayb muhiim ah oo ka mid ah diyaarinta dawooyinka. Maaddaama wax lagu dhejiyo polymer oo dabiici ah, ether chether waxay leedahay astaamaha noole-darrada, sun-sunta, iyo ...Akhri wax dheeraad ah -
Faa'iidooyinka Fasalka Dawooyinka ee Xannaanada HPMC
HPMC Hydroxypropylypelrcellellase waxay noqotay mid ka mid ah dawooyinka ugu badan ee dawooyinka ugu waaweyn ee guriga iyo dibedda, maxaa yeelay HPMC waxay leedahay faa'iidooyin in ay soo saarto. 1. Xoolaha biyaha Waxay ku milmaysaa biyo qabow ka hooseeya 40 ℃ ama 70% ethanol, oo asal ahaan ku dhexjira biyaha kulul ee ka sarreysa ...Akhri wax dheeraad ah -
Hydroxypropyl methylrcellellase hpmc aqoon guud
1. Waa maxay ujeeddada ugu weyn ee HPMC? Alaabtaani waxaa loo isticmaalaa sidii dhumuc weyn, kala sooc, oo ah farqiga u dhexeeya farqiga u ah, dahaarka u adkaysta saliida, buuxiyaha, emulsififier iyo ku dhexjiro warshadaha dharka. Waxaa sidoo kale si weyn loogu isticmaalaa resin isku-darka, patrochemical, dhoobada, waraaqda, maqaarka, daawada, cuntada iyo qurxinta ...Akhri wax dheeraad ah -
Hydroxypropyl methylcelresulose waxyeelo u leh jirka bini aadamka?
Hydroxypropylkylcellellalose ee methylcelrellase waa unug dabiiciga ah oo dabiici ah oo ka dhasha Chet, oo aan waxyeello u geysan jidhka aadanaha. Si kastaba ha noqotee, alaabada ceyriin ee suufka suufka iyo HPMC ee loo adeegsado warshadda waa wajiga oo dhan, maxaa yeelay tani waxay ku yeelan doontaa saameynta boodhka, kuwa kalena dhib ma leh. Hydroxypropyl methycylce ...Akhri wax dheeraad ah -
Codsiga hydroxypropyl byluyl bylulose ee qalabka dhismaha
1. Qaddarka hydroxypropylyluy methyl byluyl methyl melulose (HPMC) waa ehelka unugyada itmalose ee laga sameeyay shey dabiiciga ah ee dabiiciga ah ee kiimikada ah. Hydroxypropyl methylrcellellase (HPMC) waa ur, dhadhan la'aan, budo cad oo aan sun ahayn oo noqon kara ...Akhri wax dheeraad ah