Litaba tsa indasteri
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Benzophenone-4 e sebelisetsoa eng ho hlokomela letlalo
Hona joale batho ba na le likhetho tse ngata tsa tlhokomelo ea letlalo, metsoako e sireletsang letsatsing e feta mefuta e fetang 10, empa lihlahisoa tse ling tsa tlhokomelo ea letlalo li bonahala eka tlhokomelo ea letlalo e hlile e tla senya letlalo la rona. Joale re khetha lihlahisoa tse nepahetseng tsa tlhokomelo ea letlalo bakeng sa letlalo la rona joang? Ha re bue ka benzophenone-4, ntho ea bohlokoa ...Bala haholoanyane -
PCA Na
Ka nts'etsopele ea mahlale a morao-rao le thekenoloji le ntlafatso ea maemo a bophelo a batho, ho bonahala litlhoko tsa lihlahisoa tsa litlolo li ntse li phahama, 'me litlolo tse nang le metsoako ea tlhaho li ntse li ratoa ke motho e mong le e mong. Tod...Bala haholoanyane -
3-O-Ethyl-L-ascorbic acid e molemo bakeng sa eng
3-O-Ethyl-L-ascorbic acid e na le likarolo tse peli tsa oli ea hydrophilic 'me e tsitsitse haholo ka lik'hemik'hale. 3-O-Ethyl-L-ascorbic acid, cas number 86404-04-8, e na le thepa ea oleophilic le hydrophilic e le derivative ea vithamine C, e atolosang sebaka sa eona sa ts'ebeliso, haholo-holo k'hemistri ea letsatsi le letsatsi ...Bala haholoanyane -
Glycyrrhizic Acid Ammonium Letsoai ke eng
Glycyrrhizic acid ammonium salt, kristale ea nale e tšoeu kapa phofo ea crystalline, e na le monate o matla, makhetlo a 50 ho isa ho a 100 a monate joaloka sucrose. Sebaka se qhibilihang ke 208 ~ 212 ℃. E qhibiliha ka ammonia, ha e qhibilihe ka har'a glacial acetic acid. Glycyrrhizic acid ammonium salt e na le monate o matla mme e ka ba makhetlo a 200 ho swea ...Bala haholoanyane -
Polyethylenimine e sebelisetsoa eng
Polyethylenimine (PEI) ke polima e qhibilihang ka metsing. Khatello ea metsi ea lihlahisoa tsa khoebo hangata ke 20% ho isa ho 50%. PEI e entsoe ka polymerized 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 tiile ka mefuta e fapaneng ea boima ba limolek'hule ...Bala haholoanyane -
O-Cymen-5-ol ke eng
O-Cymen-5-OL (IPMP) ke antifungal preservative e sebelisoang litlolong le lihlahisoa tsa botle ho thibela likokoana-hloko tse kotsi hore li se ke tsa ikatisa, kahoo li lelefatsa bophelo ba lihlahisoa. Ke setho sa lelapa la IsopropyI Cresols mme qalong e ne e le kristale ea maiketsetso. Ho latela lipatlisiso, 0...Bala haholoanyane -
Calcium pyrophosphate e sebelisetsoa eng
Re hloka ho hlatsoa meno letsatsi le leng le le leng, joale re hloka ho sebelisa sesepa sa meno, sesepa sa meno ke litlhoko tsa letsatsi le letsatsi tse lokelang ho sebelisoa letsatsi le leng le le leng, kahoo khetha sesepa sa meno se loketseng ke sa bohlokoa. Ho na le mefuta e mengata ea sesepa sa meno 'marakeng se nang le mesebetsi e fapaneng, joalo ka ho soeufatsa, ho matlafatsa meno le pr ...Bala haholoanyane -
2-hydroxyethyl methacrylate e sebelisetsoa eng
2-hydroxyethyl methacrylate (HEMA) ke organic polymerization monomer e entsoeng ke karabelo ea ethylene oxide (EO) le methacrylic acid (MMA), e nang le lihlopha tse sa sebetseng ka har'a molek'hule. Hydroxyethyl methacrylate ke mofuta oa mokelikeli o se nang 'mala, o bonaletsang, hape o phallang habonolo. Tharollo...Bala haholoanyane -
Na polyvinylpyrrolidone e kotsi
Polyvinylpyrrolidone (PVP) ，cas number 9003-39-8，pvp ke polymer e seng ionic eo e leng eona lik'hemik'hale tse ntle ka ho fetisisa, tse ithutoang ka ho fetisisa le tse ithutoang ka ho fetisisa har'a li-polymer tsa N-vinyl amide. E se e fetohile mekhahlelo e seng ea ionic, cationic, anion 3, boemo ba indasteri, sehlopha sa meriana, lijo ...Bala haholoanyane -
Polyvinylpyrrolidone e Sebelisa Bakeng sa Eng?
Polyvinylpyrrolidone (PVP) ke Eng? Polyvinylpyrrolidone, e khutsufalitsoeng e le PVP. Polyvinylpyrrolidone (PVP) ke motsoako oa polymer o seng oa ionic o hlahisoang ke polymerization ea N-vinylpyrrolidone (NVP) tlas'a maemo a itseng. E sebelisoa e le adjuvant, additive, and excipient likarolong tse ngata tse kang ...Bala haholoanyane -
Na ua 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 molek'hule ke C10H14O, boima ba molek'hule ke 150.22, 'me nomoro ea CAS ke 3228-02-2. IPMP ke kristale e tšoeu e ke keng ea qhibiliha ka metsing 'me e qhibiliha ka har'a metsoako ea tlhaho. E ha...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" k'hemik'hale ena, ha ba tsebe katleho le phello ea ntho ena, ba batla ho tseba hore na sehlahisoa se nang le polyglyceryl-4 laurate se nepahetse. Ka pampiri ena, mosebetsi le phello ea polyglyceryl-4 ...Bala haholoanyane