Izindaba
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Yiziphi izindlela zokusebenzisa i-dimethyl thio-toluene diamine
Njengoba kuqhubeka ukwanda kwesidingo sezithasiselo ezisebenzayo, ezinobungani nemvelo kanye nokusebenza kahle kakhulu ezimbonini ezintsha zezinto ezifana ne-polyurethane kanye ne-epoxy resin, i-dimethyl thio-toluene diamine (DMTDA, inombolo ye-CAS: 106264-79-3) kancane kancane ibe yimbangela eyinhloko yokuqhuba imboni...Funda kabanzi -
Kuyini ukusetshenziswa kwe-sodium mercaptobenzothiazole SMBT
I-Sodium mercaptobenzothiazole, inombolo ye-CAS 2492-26-4, efushaniswe njenge-SMBT, inefomula yama-molecule C7H4NNaS2. I-Sodium Mercaptobenzothiazole SMBT ivame ukubonakala njengempuphu noma ama-granule aphuzi kuya konsundu, incibilika kakhulu emanzini, futhi inomsebenzi wamakhemikhali ohlukile. Amaqembu asebenzayo anjalo...Funda kabanzi -
Ingabe i-glyceryl monothioglycolate itholakala kudayi wezinwele
Esimisweni esiyinkimbinkimbi semikhiqizo yamakhemikhali yokunakekelwa kwezinwele, ingxenye ngayinye inomsebenzi othize futhi isebenza ndawonye ukuze kufezwe isitayela kanye nomphumela wombala ofanele. I-Glyceryl monothioglycolate (CAS 30618-84-9), njenge-ejenti ebalulekile yokunciphisa i-asidi, yize kungeyona ingxenye eyinhloko yedayi yezinwele eqondile...Funda kabanzi -
Uyazi i-Sodium Isethionate CAS 1562-00-1
I-Sodium Isethionate, ene-CAS 1562-00-1, iyinhlanganisela yezinto eziphilayo encibilika emanzini esetshenziswe kabanzi emikhakheni eyahlukene yezimboni ngenxa yokusebenza kwayo okuhle kakhulu ebusweni, ubumnene kanye nokuqina. Ekuqaleni yavela ezingxenyeni zemvelo futhi kamuva yaba yingxenye ebalulekile yamakhemikhali esimanje...Funda kabanzi -
Iyini i-sodium cocoyl glutamate ekunakekelweni kwesikhumba
Njengoba izidingo zabathengi zokuthuthukisa ukuphepha kokunakekelwa kwesikhumba, "ukuhlanza okuncane + ukulungiswa kwezithiyo" sekuyindlela eyinhloko yokuhlola izihlanzi zobuso. I-Sodium cocoyl glutamate (CAS 68187-32-6), i-amino acid surfactant yemvelo etholakala ku-oyili kakhukhunathi kanye ne-glutamic acid, ifinyeziwe...Funda kabanzi -
Kuyini i-Polyethylenimine PEI
I-Polyethyleneimine (i-PEI ngamafuphi), enenombolo ye-CAS engu-9002-98-6, iyi-polymer ye-cationic encibilikayo emanzini. Isici sayo esiyinhloko ukuthi uchungechunge lwayo lwama-molecule lucebile ngamaqembu amaningi ama-amino (ama-amine ayinhloko, ama-amine esibili, nama-amine esithathu). Lesi sakhiwo sinquma ubukhali bayo obuqinile, ...Funda kabanzi -
Kuyini i-ethyl lauroyl arginate HCl
Emikhakheni efana nokulondolozwa kokudla, ukulondolozwa kwezimonyo, kanye nokuphepha kwemithi, into ebizwa ngokuthi i-ethyl lauroyl arginate hydrochloride (inombolo ye-CAS: 60372-77-2, efushaniswe njenge-LAE) idlala indima ebalulekile. Njenge-surfactant ye-cationic ephephile futhi esebenza kahle kakhulu, i-ethyl la...Funda kabanzi -
Uyazi nge-1-methylcyclopropene
Kusukela Ezimpahleni Zamakhemikhali Kuya Ezimisweni Zokusebenza: Ukuqonda i-1-methylcyclopropene 1-Methylcyclopropene (Inombolo ye-CAS 3100-04-7, efingqiwe njenge-1-MCP). Ngokombono wamakhemikhali, i-1-MCP iyinhlanganisela encane ye-olefin ejikelezayo ebonakala njengegesi engenambala ekushiseni kwegumbi. Isakhiwo sayo sama-molecule...Funda kabanzi -
Iyini i-dimethyltin dichloride esetshenziselwa yona?
Uma kukhulunywa nge-dimethyltin dichloride (DMCT) enenombolo ye-CAS 753-73-1, mhlawumbe umphakathi awujwayelene negama layo, kodwa idlala indima ebalulekile ekuxhumaneni okuningi okubalulekile kokukhiqizwa kwezimboni. Njengenhlanganisela ebalulekile ye-organotin, i-DMCT, enezakhiwo zayo zamakhemikhali ezihlukile, i-dimethyltin dich...Funda kabanzi -
Iyini i-Octyl 4-methoxycinnamate
I-Octyl 4-methoxycinnamate (OMC) iyisithako esivame ukusetshenziswa njenge-sunscreen, i-anti-aging agent kanye ne-ultraviolet absorber, enenombolo ye-CAS engu-5466-77-3. Ifomula yama-molecule yi-C18H26O3 kanti isisindo sama-molecule singama-290.4. Amagama afanayo esiShayina afaka phakathi i-4-Methoxycinnamic Acid octyl Ester, i-4-methoxycinnamic acid isooctyl...Funda kabanzi -
Yiziphi izindlela zokusebenzisa i-vanillin butyl ether ezimonyweni
Ngokuthuthuka kwezidingo zabathengi zokunakekelwa kwesikhumba okusebenzayo, isithako esizwela ukushisa esibizwa ngokuthi i-vanillyl butyl ether (CAS 82654-98-6) siba “intandokazi entsha” embonini yezimonyo. Umbiko wakamuva wemboni ukhombisa ukuthi umkhakha wezimonyo unegalelo ...Funda kabanzi -
Yiziphi izindlela zokusebenzisa ama-amino acid e-sodium cocoyl apple
Ama-amino acid e-apula e-sodium cocoyl, njenge-surfactant yohlobo lwe-amino acide, asebenzisa ama-amino acid atholakala kuma-apula (njengama-amino acid akhishwe noma atholakala kuma-apula akhishwe) enkambisweni yokwenziwa. Isakhiwo sama-molecule sama-amino acid e-apula e-sodium cocoyl siseduze kakhulu nezingxenye zemvelo zabantu...Funda kabanzi