Litaba tsa Indasteri
-
3-O-Ethyl-L-ascorbic acid e molemo bakeng sa eng?
Asiti ea 3-O-Ethyl-L-ascorbic e na le thepa e habeli ea oli e hydrophilic 'me ka lik'hemik'hale e tsitsitse haholo. Asiti ea 3-O-Ethyl-L-ascorbic, nomoro ea cas 86404-04-8, e na le thepa ea oleophilic le hydrophilic e le derivative ea vithamine C, e atolosang boholo ba ts'ebeliso ea eona, haholo-holo k'hemistri ea letsatsi le letsatsi...Bala haholoanyane -
Letswai la Glycyrrhizic Acid Ammonium ke eng
Letswai la ammonium la glycyrrhizic acid, kristale e tšoeu ea nale kapa phofo ea kristale, e na le monate o matla, o monate ka makhetlo a 50 ho isa ho a 100 ho feta sucrose. Boemo ba ho qhibiliha ke 208 ~ 212℃. E qhibiliha ka har'a ammonia, ha e qhibilihe ka har'a glacial acetic acid. Letswai la ammonium la glycyrrhizic acid le na le monate o matla 'me le ka ba makhetlo a 200 ho feta...Bala haholoanyane -
Polyethylenimine e sebelisetsoa eng
Polyethylenimine (PEI) ke polymer e qhibilihang ka metsing. Khakanyo metsing a lihlahisoa tsa khoebo hangata ke 20% ho isa ho 50%. PEI e entsoe ka polymer ho tsoa ho ethylene imide monomer. Ke polymer ea cationic eo hangata e hlahang e le mokelikeli o se nang 'mala ho isa ho o mosehla kapa o tiileng o nang le mefuta e fapaneng ea boima ba limolek'hule...Bala haholoanyane -
O-Cymen-5-ol ke eng
O-Cymen-5-OL (IPMP) ke sebolaya-mafu se sebediswang dihlahisweng tsa ditlolo le botle ho thibela dikokwana-hloko tse kotsi ho ata, ka hona ho eketsa nako ya ho boloka dihlahiswa. Ke setho sa lelapa la IsopropyI Cresols mme qalong e ne e le kristale ya maiketsetso. Ho ya ka dipatlisiso, 0...Bala haholoanyane -
Calcium pyrophosphate e sebelisetsoa eng
Re hloka ho hlatsoa meno a rona letsatsi le letsatsi, ebe re hloka ho sebelisa sesepa sa meno, sesepa sa meno ke ntho ea bohlokoa ea letsatsi le letsatsi e lokelang ho sebelisoa letsatsi le letsatsi, kahoo ho khetha sesepa sa meno se loketseng ho bohlokoa. Ho na le mefuta e mengata ea sesepa sa meno 'marakeng e nang le mesebetsi e fapaneng, joalo ka ho soeufatsa, ho matlafatsa meno le ho a hloekisa...Bala haholoanyane -
Na polyvinylpyrrolidone e kotsi
Polyvinylpyrrolidone (PVP) ，nomoro ea cas 9003-39-8，pvp ke polymer e seng ea ionic eo e leng k'hemik'hale e ntle e ikhethang ka ho fetisisa, e ithutoang hantle le e ithutoang haholo har'a li-polymer tsa N-vinyl amide. E se e fetohile lihlopha tse seng tsa ionic, cationic, anion 3, sehlopha sa indasteri, sehlopha sa meriana, lijo tsa lijo...Bala haholoanyane -
Tšebeliso ea Polyvinylpyrrolidone ke efe?
Polyvinylpyrrolidone (PVP) ke eng? Polyvinylpyrrolidone, e khutsufalitsoeng e le PVP. E sebelisoa e le setlatsetsi, se eketsang, le setlatsetsi mafapheng a mangata a kang meriana, masela, lik'hemik'hale, lino le lik'hemik'hale tsa letsatsi le letsatsi. Ho ea ka litlhoko tsa sehlahisoa, PVP e ka aroloa ka mefuta e mene: indasteri ...Bala haholoanyane -
Na U Tseba 4-ISOPROPYL-3-METHYLPHENOL?
4-ISOPROPYL-3-METHYLPHENOL, e khutsufalitsoeng e le IPMP, e ka boela ea bitsoa o-Cymen-5 ol/3-Methyl-4-isopropyrphenol. Foromo ea limolek'hule ke C10H14O, boima ba limolek'hule ke 150.22, 'me nomoro ea CAS ke 3228-02-2. IPMP ke kristale e tšoeu e sa qhibiliheng metsing 'me e qhibilihang ka har'a li-solvents tsa tlhaho. E na le...Bala haholoanyane -
Na polyglyceryl-4 laurate e bolokehile bakeng sa letlalo
Bareki ba bangata ba bona hore litlolo tse ling li na le "polyglyceryl-4 laurate" ntho ena ea lik'hemik'hale, ha ba tsebe katleho le phello ea ntho ena, ba batla ho tseba hore na sehlahisoa se nang le polyglyceryl-4 laurate se setle. Pampiring ena, mosebetsi le phello ea polyglyceryl-4 ...Bala haholoanyane -
Oleamidopropyl dimethylamine e sebelisetsoa eng
N-[3-(dimethylamino)propyl]oleamide ke k'hemik'hale e tloaelehileng e sebelisoang lits'ebetsong tse fapaneng. Oleamidopropyl dimethylamine ke motsoako oa tlhaho o nkiloeng oli ea kokonate 'me o na le mesebetsi le lits'ebeletso tse fapaneng. N-[3-(dimethylamino)propyl]oleamide ke motsoako o bohareng bakeng sa tlhahiso ea amine...Bala haholoanyane -
Asiti ea glyoxylic e sebelisetsoa eng
Asiti ea Glyoxylic e nang le CAS 298-12-4, e tsejoang hape e le glycolic acid kapa butyric acid, ke asiti e tloaelehileng ea organic. Ke mofuta oa mokelikeli. Foromo ea eona ea lik'hemik'hale ke C2H2O3. E na le litlhaloso tse fapaneng tse kenyeletsang 1% oxalic acid，1% Glyoxal; 1% oxalic acid，0.5% Glyoxal; 0.5% oxalic acid, ha e na Glyoxal. Glyoxyl...Bala haholoanyane -
Hydroxypropyl beta-cyclodextrin e sebelisetsoa eng?
Hydroxypropyl beta-cyclodextrin, e tsejoang hape e le (2-hydroxypropyl) -β-cyclodextrin, ke athomo ea haedrojene lihlopheng tsa 2-, 3-, le 6-hydroxyl tsa masala a tsoekere ho β-cyclodextrin (β-CD) e nkeloang sebaka ke hydroxypropyl ho ba hydroxypropoxy. HP-β-CD ha e na feela phello e ntle ea enfelopo ho tse ngata tse...Bala haholoanyane