Izindaba Zemboni
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Isetshenziselwa ini i-polyethylene glycol monocetyl ether
Iyini i-polyethylene glycol monocetyl ether? I-polyethylene glycol monocetyl ether iyisisetshenziswa esibalulekile esingesona i-ionic esinobubanzi obuningi bokusetshenziswa. I-Poethylene glycol monocetyl ether, eyaziwa nangokuthi i-POE,CAS 9004-95-9, inyibilika kalula emanzini futhi ine-emulsification enhle kakhulu, yokuhlanza kanye nokumanzisa...Funda kabanzi -
Uyini umsebenzi we-sodium isethionate
I-isodium isethionate ingusawoti ophilayo oyingxenye ebalulekile kwezemithi, izimonyo namakhemikhali ansuku zonke. I-sodium isethionate elinye igama isethionic acid sodium usawoti, cas 1562-00-1. I-isodium isethionate inyusa ukuzinza kwefomula, ithuthukisa ukuwohloka kwamanzi aqinile...Funda kabanzi -
I-glycolic acid yenzani esikhumbeni sakho
Iyini i-glycolic acid? I-Glycolic acid, eyaziwa nangokuthi i-hydroxyacetic acid, iyi-alpha-hydroxyl acid engenambala, engenaphunga evame ukutholakala kumoba. Inombolo ye-Cas ithi 79-14-1 futhi ifomula yayo yamakhemikhali ithi C2H4O3. I-Glycolic acid nayo ingahlanganiswa. I-Glycolic acid ithathwa njenge-hygroscop ...Funda kabanzi -
Iyini i-ethyl butylacetylaminopropionate esetshenziselwa
Ihlobo elishisayo liyeza, abantu abadala kanye nezingane banokungakhululeki okuthile, njengokungadli, ihlobo elibabayo, ukucasuka okushisayo, ukulala okubi. Konke lokhu kwamukelekile, okudabukisayo abantu ukuthi umiyane uluma ehlobo, ngemva kokulunywa, umzimba ubomvu futhi uvuvukele, ukulunywa akubekezeleki, ca...Funda kabanzi -
Iyini i-polyglyceryl-4 oleate
Abathengi abaningi babona ezinye izimonyo eziqukethe “i-polyglyceryl-4 oleate” leli khemikhali, akucaci ngokusebenza ngempumelelo nesenzo sale nto, bafuna ukuqonda umkhiqizo oqukethe i-polyglyceryl-4 oleate enhle. Lesi sihloko sethula ukusebenza kahle, isenzo kanye nomthelela we-polyglyceryl-...Funda kabanzi -
Yiziphi izithako ezisebenzayo ekukhiqizweni kwelanga
Ukuvikela ilanga kuyinto okufanele ube nayo kwabesifazane banamuhla unyaka wonke. Ukuvikelwa kwelanga akukwazi nje ukunciphisa umonakalo wemisebe ye-ultraviolet esikhumbeni, kodwa futhi kugweme ukuguga kwesikhumba kanye nezifo zesikhumba ezihlobene. Izithako zokuvikela ilanga zivame ukwakhiwa ngokomzimba, amakhemikhali, noma ingxube yazo zombili izinhlobo kanye ...Funda kabanzi -
Ungazivikela kanjani elangeni ehlobo
Kuleli hlobo, ukukhanya kwelanga kanye nokushisa okuphezulu kwafika ngokungalindelekile, ukuhamba emgwaqweni, abantu abaningi izingubo zokuvikela ilanga, izigqoko zelanga, izambulela, izibuko zelanga. Ukuvikelwa kwelanga yisihloko esingenakugwenywa ehlobo, empeleni, ukuchayeka ngeke nje kube mnyama, ukushiswa yilanga, kodwa futhi kubangele ukuguga kwesikhumba, ...Funda kabanzi -
Iyini i-silica dimethyl silylate
I-Silica dimethyl silylate iwuhlobo lomzimba wasendulo obalwa ngokhula lwasolwandle, iwuhlobo lwempahla yemvelo yamaminerali. Iphephile futhi ayinabo ubuthi, futhi inamandla okukhangisa okungowayo, “ingamunca” amagesi ayingozi, iwabolise abe yi-carbon dioxide engenabungozi emzimbeni womuntu, i...Funda kabanzi -
Iyini i-Coconut diethanolamide
I-Coconut diethanolamide, noma i-CDEA, iyinhlanganisela ebaluleke kakhulu esetshenziswa kakhulu kuzimonyo, emikhiqizweni yokunakekelwa komuntu siqu kanye nemithi. I-Coconut diethanolamide ichazwe ngokuningiliziwe ngezansi. Yini i-Coconut diethanolamide? I-CDEA iyisisetshenziswa esingeyona i-ionic esingenayo indawo yamafu. Umlingiswa uthi li...Funda kabanzi -
Iyini i-benzophenone-4 esetshenziselwa ukunakekelwa kwesikhumba
Manje abantu banezinketho eziningi ekunakekelweni kwesikhumba, izithako zokuvikela ilanga zingaphezu kwezinhlobo eziyi-10, kodwa eminye imikhiqizo yokunakekelwa kwesikhumba ibonakala sengathi ukunakekelwa kwesikhumba empeleni kuzolimaza isikhumba sethu. Ngakho-ke sikhetha kanjani imikhiqizo yokunakekelwa kwesikhumba efanele yesikhumba sethu? Ake sikhulume nge-benzophenone-4, ebalulekile ...Funda kabanzi -
Iyini i-PCA Na
Ngokuthuthuka kwesayensi nobuchwepheshe besimanje kanye nokuthuthukiswa kwezinga lokuphila kwabantu, kubonakala sengathi izidingo zempahla eluhlaza yezimonyo ziya ngokuya zikhula, futhi izimonyo eziqukethe izithako zemvelo ziya ngokuya zithandwa yiwo wonke umuntu. Tod...Funda kabanzi -
Ilungele ini i-3-O-Ethyl-L-ascorbic acid
I-3-O-Ethyl-L-ascorbic acid inezimfanelo ezimbili zamafutha we-hydrophilic futhi izinzile ngokwedlulele ngokwamakhemikhali. I-3-O-Ethyl-L-ascorbic acid, inombolo ye-cas 86404-04-8, inendawo ye-oleophilic ne-hydrophilic njenge-derivative ye-vitamin C, eyandisa ububanzi bayo bokusebenza, ikakhulukazi kumakhemikhali wansuku zonke ...Funda kabanzi