Wararka Warshadaha
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Waa maxay benzophenone-4 loo isticmaalo daryeelka maqaarka
Hadda dadku waxay leeyihiin doorashooyin badan oo ku saabsan daryeelka maqaarka, kaliya maaddooyinka muraayadaha qorraxda ayaa ka badan 10 nooc, laakiin qaar ka mid ah alaabta daryeelka maqaarka ayaa u muuqda in daryeelka maqaarku ay dhab ahaantii wax badan u geysan doonaan maqaarkayaga. Haddaba sidee ayaynu ku dooran karnaa alaabta daryeelka maqaarka ee saxda ah ee maqaarkeena? Aynu ka hadalno benzophenone-4, oo ah muhiim i...Sii akhri -
Waa maxay PCA Na
Kobcinta sayniska iyo tignoolajiyada casriga ah iyo hagaajinta heerka nolosha dadka, waxaad mooddaa in shuruudaha laga rabo alaabta ceeriinka ah ee la isku qurxiyo ay aad u sii kordhayaan, iyo waxyaalaha la isku qurxiyo ee ay ku jiraan maaddooyinka dabiiciga ah ayaa sii kordhaya oo qof walba caan ku ah. Tod...Sii akhri -
Waa maxay 3-O-Ethyl-L-ascorbic acid u fiican
3-O-Ethyl-L-ascorbic acid waxay leedahay sifooyin laba-geesood ah oo saliid hydrophilic ah oo kiimiko ahaan aad u deggan. 3-O-Ethyl-L-ascorbic acid, nambarka cas 86404-04-8, wuxuu leeyahay hanti oleophilic iyo hydrophilic sida fitamiin C-ga, kaas oo ballaarinaya baaxadda codsiga, gaar ahaan kiimikada maalinlaha ah.Sii akhri -
Waa maxay Glycyrrhizic Acid Ammonium Salt
Glycyrrhizic acid ammonium cusbo, crystal irbad cad ama budada crystalline, waxay leedahay macaan xoog leh, 50 ilaa 100 jeer u macaan sida sukrose. Barta dhalaalka 208 ~ 212 ℃. Ku milma ammonia, oo aan lagu milmi karin glacial acetic acid. Glycyrrhizic acid ammonium cusbada waxay leedahay macaan xoog leh waxayna ku dhowdahay 200 jeer ...Sii akhri -
Waa maxay polyethylenimine loo isticmaalo
Polyethylenimine (PEI) waa polymer-ka biyaha ku milma. Ku-fiirsashada biyaha badeecadaha ganacsigu inta badan waa 20% ilaa 50%. PEI waxaa laga sameeyay ethylene imide monomer. Waa polymer cationic ah oo badanaa u muuqda sida dareere aan midab lahayn ama huruud ah ama adag oo leh noocyo kala duwan oo miisaan kelli ah oo ...Sii akhri -
Waa maxay o-Cymen-5-ol
O-Cymen-5-OL (IPMP) waa difaac fangas-ka-hortagga ah oo loo isticmaalo isqurxinta iyo alaabada quruxda si looga hortago bakteeriyada waxyeellada leh inay tarmaan, taasoo kordhinaysa cimriga alaabta. Waa xubin ka tirsan qoyska IsoproppyI Cresols oo asal ahaan waxay ahayd crystal synthetic. Sida laga soo xigtay cilmi-baaris, 0...Sii akhri -
Waa maxay calcium pyrophosphate loo isticmaalo
Waxaan u baahanahay inaan cadayno ilkaheena maalin kasta, ka dib waxaan u baahanahay inaan isticmaalno daawada cadayga, daawada cadayga waa daruuri maalinle ah oo ay tahay in la isticmaalo maalin kasta, markaa dooro daawada cadayga ku haboon ayaa muhiim ah. Waxaa jira noocyo badan oo daawada cadayga ah ee suuqa yaala oo leh hawlo kala duwan, sida caddayn, xoojinta ilkaha iyo cadayga ...Sii akhri -
Waa maxay 2-hydroxyethyl methacrylate loo isticmaalo
2-hydroxyethyl methacrylate (HEMA) waa monomer organic polymerization ah oo ay sameeyeen falcelinta ethylene oxide (EO) iyo methacrylic acid (MMA), kaas oo ka kooban kooxo laba-shaqo leh oo ku dhex jira molecule. Hydroxyethyl methacrylate waa nooc ka mid ah dareere aan midab lahayn, hufan, oo si fudud u socda. Solub...Sii akhri -
Ma polyvinylpyrrolidone waxyeello leh
Polyvinylpyrrolidone (PVP) ， Cas lambarka 9003-39-8 ， pvp waa polymer-ka aan-ionic-ka ahayn kaas oo ah kan ugu soocan, ugu wanaagsan ee loo bartay kiimiko wanaagsan oo ka mid ah N-vinyl amide polymers. Waxa uu u soo baxay non-ionic, cationic, anion 3 qaybood, fasalka warshadaha, fasalka dawooyinka, cuntada gra...Sii akhri -
Waa maxay Polyvinylpyrrolidone loo isticmaalo
Waa maxay Polyvinylpyrrolidone (PVP)? Polyvinylpyrrolidone, oo loo soo gaabiyo PVP. Polyvinylpyrrolidone (PVP) waa iskudhis aan ionic ahayn oo ay soo saartay polymerization N-vinylpyrrolidone (NVP) xaalado gaar ah. Waxa loo isticmaalaa sidii adjuvant, daro, iyo excipient dhinacyo badan sida ...Sii akhri -
Ma ogtahay 4-ISOPPROPYL-3-METHYLPENOL?
4-ISOPROPYL-3-METHYLPHENOL, oo loo soo gaabiyo IPMP, ayaa sidoo kale lagu magacaabi karaa o-Cymen-5 ol/3-Methyl-4-isopropyrphenol. Qaaciddada molecular waa C10H14O, miisaanka kelli waa 150.22, lambarka CAS waa 3228-02-2. IPMP waa crystal cad oo aan biyo ku milmin kuna milmin dareerayaasha organic. Waa ha...Sii akhri -
polyglyceryl-4 laurate ma u badbaado maqaarka
Isticmaalayaal badan ayaa u arka in qaar ka mid ah waxyaabaha la isku qurxiyo ay ku jiraan "polyglyceryl-4 laurate" walaxda kiimikada ah, ma garanayaan waxtarka iyo saamaynta walaxdan, waxay rabaan inay ogaadaan in badeecada ay ku jirto polyglyceryl-4 laurate wanaagsan tahay. Warqadan, shaqada iyo saamaynta polyglyceryl-4 ...Sii akhri