Amakuru yinganda
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Niki benzophenone-4 ikoreshwa mukuvura uruhu
Ubu abantu bafite amahitamo menshi mukwitaho uruhu, gusa ibikoresho byizuba byizuba birenze ubwoko 10, ariko bimwe mubicuruzwa byita kuruhu bisa nkaho kwita kuburuhu mubyukuri aribyo byangiza uruhu rwacu. Nigute dushobora guhitamo ibicuruzwa byiza byita kuruhu kuruhu rwacu? Reka tuvuge kuri benzophenone-4, ingenzi i ...Soma byinshi -
PCA Na
Hamwe niterambere ryubumenyi nubuhanga bugezweho no kuzamura imibereho yabantu, birasa nkaho ibisabwa kubikoresho fatizo byo kwisiga bigenda byiyongera, kandi kwisiga birimo ibintu bisanzwe bigenda byamamara nabantu bose. Tod ...Soma byinshi -
Niki 3-O-Ethyl-L-ascorbic aside nziza kuri
3-O-Ethyl-L-ascorbic aside ifite ibintu bibiri byamavuta ya hydrophilique kandi ifite imiti ihamye cyane. 3-O-Ethyl-L-ascorbic aside, cas nimero 86404-04-8, ifite umutungo wa oleophilique na hydrophilique nkibikomoka kuri vitamine C, ikagura uburyo bwo kuyikoresha, cyane cyane muri chimie ya buri munsi ...Soma byinshi -
Niki Glycyrrhizic Acide Ammonium Umunyu
Glycyrrhizic aside ammonium umunyu, urushinge rwera rwa kirisiti cyangwa ifu ya kristaline, ifite uburyohe bukomeye, inshuro 50 kugeza 100 ziryoshye nka sucrose. Gushonga ingingo 208 ~ 212 ℃. Gukemura muri ammonia, kutaboneka muri acide glacial acetic. Glycyrrhizic aside ammonium umunyu ufite uburyohe bukomeye kandi ni inshuro 200 sw ...Soma byinshi -
Niki polyethylenimine ikoreshwa
Polyethylenimine (PEI) ni polymer ikabura amazi. Ubwinshi bwamazi yibicuruzwa byubucuruzi mubisanzwe 20% kugeza 50%. PEI ni polymerized kuva muri Ethylene imide monomer. Ni polymer cationic isanzwe igaragara nkibara ritagira ibara ryumuhondo cyangwa rikomeye hamwe nuburemere butandukanye bwa molekile a ...Soma byinshi -
Niki o-Cymen-5-ol
O-Cymen-5-OL (IPMP) ni imiti igabanya ubukana ikoreshwa mu kwisiga no mu bwiza kugira ngo ibinyabuzima bito byangiza bitagwira, bityo byongere ubuzima bw’ibicuruzwa. Numunyamuryango wumuryango wa IsopropyI Cresols kandi mubusanzwe yari kristaliste. Nk’ubushakashatsi, 0 ...Soma byinshi -
Niki calcium pyrophosphate ikoreshwa kuri
Tugomba koza amenyo yacu burimunsi, noneho dukeneye gukoresha amenyo yinyo, umuti wamenyo nikintu cya buri munsi gikenera gukoreshwa burimunsi, bityo rero guhitamo amenyo akwiye ni ngombwa. Hariho ubwoko bwinshi bwinyoza amenyo kumasoko hamwe nibikorwa bitandukanye, nko kwera, gushimangira amenyo na pr ...Soma byinshi -
Niki 2-hydroxyethyl methacrylate ikoreshwa kuri
2-hydroxyethyl methacrylate (HEMA) ni monomer organic polymerisation ikorwa nigisubizo cya okiside ya Ethylene (EO) na aside methacrylic (MMA), irimo amatsinda abiri muri molekile. Hydroxyethyl methacrylate ni ubwoko butagira ibara, bubonerana, kandi bworoshye gutemba. Solub ...Soma byinshi -
Ese polyvinylpyrrolidone yangiza
Polyvinylpyrrolidone (PVP) ， cas numero 9003-39-8 ， pvp ni polymer itari ionic niyo itandukanye cyane, yizwe neza kandi yize cyane imiti myiza muri N-vinyl amide polymers. Yateye imbere mubice bitari ionic, cationic, anion ibyiciro 3, urwego rwinganda, urwego rwa farumasi, ibiryo gra ...Soma byinshi -
Niki Polyvinylpyrrolidone Koresha Kuri
Polyvinylpyrrolidone ni iki (PVP)? Polyvinylpyrrolidone, mu magambo ahinnye nka PVP. Polyvinylpyrrolidone (PVP) ni polymer idafite ionic yakozwe na polymerisation ya N-vinylpyrrolidone (NVP) mubihe bimwe. Byakoreshejwe nkibisobanuro, byongeweho, kandi byoroshye mubice byinshi nka ...Soma byinshi -
Waba uzi 4-ISOPROPYL-3-METHYLPHENOL?
4-ISOPROPYL-3-METHYLPHENOL, mu magambo ahinnye yitwa IPMP, irashobora kandi kwitwa o-Cymen-5 ol / 3-Methyl-4-isopropyrphenol. Inzira ya molekile ni C10H14O, uburemere bwa molekile ni 150.22, naho CAS nimero 3228-02-2. IPMP ni kirisiti yera idashobora gushonga mumazi kandi igashonga mumashanyarazi. Ni ha ...Soma byinshi -
Ese polyglyceryl-4 laurate ifite umutekano kuruhu
Abaguzi benshi babona ko kwisiga bimwe birimo "polyglyceryl-4 laurate" iyi miti yimiti, ntibazi imikorere ningaruka zibi bintu, bashaka kumenya niba ibicuruzwa birimo polyglyceryl-4 laurate ari byiza. Muri iyi nyandiko, imikorere n'ingaruka za polyglyceryl-4 ...Soma byinshi