Labarai
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Menene aikin sodium isothionate?
Sodium isothionate gishiri ne na halitta wanda yake da matukar muhimmanci a fannin magunguna, kayan kwalliya da sinadarai na yau da kullun. Sodium isothionate wani suna ne na isethionate acid sodium gishiri, cas 1562-00-1. Sodium isothionate yana ƙara kwanciyar hankali na dabarar, yana inganta rashin dacewar ruwan tauri...Kara karantawa -
Menene glycolic acid ke yi wa fatar jikinka?
Menene glycolic acid? Glycolic acid, wanda aka fi sani da hydroxyacetic acid, wani acid ne mai launin alpha-hydroxyl wanda ba shi da wari, wanda aka fi samu daga rake. Lambar Cas ita ce 79-14-1 kuma tsarin sinadaransa shine C2H4O3. Haka kuma ana iya haɗa Glycolic acid. Ana ɗaukar Glycolic acid a matsayin hygroscop...Kara karantawa -
Menene polyglyceryl-4 oleate?
Mutane da yawa masu amfani da kayan kwalliya suna ganin wasu kayan kwalliya da ke ɗauke da "polyglyceryl-4 oleate" wannan sinadari, wanda ba a fayyace shi dalla-dalla game da inganci da tasirin wannan sinadari ba, suna son fahimtar samfurin da ke ɗauke da polyglyceryl-4 oleate mai kyau. Wannan labarin ya gabatar da inganci, aiki da tasirin polyglyceryl-...Kara karantawa -
Menene sinadaran aiki a cikin sunscreen
Kariyar rana abu ne da ya zama dole ga mata na zamani a duk shekara. Kariyar rana ba wai kawai za ta iya rage lalacewar hasken ultraviolet a fata ba, har ma za ta iya hana tsufan fata da cututtukan fata masu alaƙa. Sinadaran kariya daga rana galibi ana yin su ne da sinadarai, sinadarai, ko cakuda nau'ikan biyu da p...Kara karantawa -
Yadda ake kare kanka daga rana a lokacin rani
A wannan bazarar, fitowar rana da zafin jiki mai yawa sun zo ba zato ba tsammani, suna tafiya a kan hanya, mutane da yawa suna sanye da kayan kariya daga rana, huluna, laima, tabarau. Kariyar rana batu ne da ba za a iya guje masa ba a lokacin bazara, a zahiri, fallasa ba wai kawai zai yi launin ruwan kasa ba, ƙonewar rana, har ma yana haifar da tsufan fata,...Kara karantawa -
Menene silica dimethyl silylate?
Silica dimethyl silylate wani nau'in tsohuwar jiki ne na ruwan teku da aka yi da sinadarin calcium, wani nau'in ma'adinai ne na halitta. Yana da aminci kuma ba ya da guba, kuma yana da ƙarfin sha nasa, wanda zai iya "tsotsar" iskar gas mai cutarwa a ciki, ya wargaza su zuwa carbon dioxide mara lahani ga jikin ɗan adam, kuma...Kara karantawa -
Barka da Ranar Mayu
"Ranar Mayu" ta zo a hankali. A kowace kusurwa ta ƙasar uwa ma'aikata da hannu biyu don fassara alhakin, da kafaɗa don tallafawa alhakin, da lamiri don rubuta sadaukarwa, da gumi don bayyana rayuwa, godiya a kusa da masu bauta da ba a sani ba, da...Kara karantawa -
Menene benzophenone-4 ake amfani da shi wajen kula da fata?
Yanzu mutane suna da zaɓuɓɓuka da yawa a fannin kula da fata, kawai sinadaran kariya daga rana sun fi nau'ikan 10, amma wasu samfuran kula da fata suna kama da kula da fata, a zahiri za su cutar da fatarmu. To ta yaya za mu zaɓi samfuran kula da fata da suka dace da fatarmu? Bari mu yi magana game da benzophenone-4, wani muhimmin abu...Kara karantawa -
Menene PCA Na
Tare da ci gaban kimiyya da fasaha ta zamani da kuma inganta rayuwar mutane, da alama buƙatun kayan kwalliya suna ƙaruwa, kuma kayan kwalliya da ke ɗauke da sinadarai na halitta suna ƙara shahara a tsakanin kowa. Tod...Kara karantawa -
Menene amfanin 3-O-Ethyl-L-ascorbic acid ga jiki?
3-O-Ethyl-L-ascorbic acid yana da halaye biyu na man hydrophilic kuma yana da ƙarfi sosai a fannin sinadarai. 3-O-Ethyl-L-ascorbic acid, lambar cas 86404-04-8, yana da sifar oleophilic da hydrophilic a matsayin sinadari na bitamin C, wanda ke faɗaɗa iyakokin amfaninsa, musamman a cikin sinadarai na yau da kullun...Kara karantawa -
Menene Glycyrrhizic Acid Gishirin Ammonium?
Gishirin ammonium na Glycyrrhizic acid, farin allurar crystal ko foda mai lu'ulu'u, yana da zaki mai ƙarfi, sau 50 zuwa 100 ya fi zaki kamar sucrose. Matsayin narkewa 208 ~ 212℃. Yana narkewa a cikin ammonia, ba ya narkewa a cikin glacial acetic acid. Glycyrrhizic acid gishirin ammonium yana da zaki mai ƙarfi kuma yana da kusan sau 200 mai laushi...Kara karantawa -
Menene amfani da polyethylenenimine don
Polyethylenimine (PEI) polymer ne mai narkewa cikin ruwa. Yawan sinadarin da ke cikin ruwan da ake samu daga kayayyakin kasuwanci yawanci yana tsakanin kashi 20% zuwa 50%. PEI an yi shi ne da polymer daga ethylene imide monomer. Polymer ne na cationic wanda yawanci yana bayyana a matsayin ruwa mara launi ko rawaya ko kuma mai ƙarfi tare da nau'ikan nauyin kwayoyin halitta daban-daban...Kara karantawa