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Sodium METHACRYLATE CAS: 5536-61-8
Sodium methacrylate (C4H5NaO2) ndi mchere wosungunuka m'madzi wochokera ku methacrylic acid ndi sodium hydroxide. Imawoneka ngati ufa woyera wa kristalo ndipo imagwiritsidwa ntchito kwambiri m'njira zosiyanasiyana chifukwa cha kuthekera kwake kupanga ma polima komanso mphamvu zake zabwino zomatira. Sodium methacrylate imagwira ntchito ngati monomer mu njira zopomalira, zomwe zimapangitsa kuti pakhale poly(methyl methacrylate) (PMMA) ndi ma copolymer ena, omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana monga zokutira, zomatira, ndi zinthu zamankhwala.
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Tetramethylammonium hydrogen sulfate CAS:103812-00-6
Tetramethylammonium hydrogen sulfate (TMAHS) ndi mchere wa ammonium wa quaternary wokhala ndi formula ya molekyulu (CH3)4NHSO4. Umawoneka ngati kristalo woyera wolimba ndipo umasungunuka kwambiri m'madzi. Chosakanizachi chimadziwika chifukwa cha kuthekera kwake kugwira ntchito ngati chothandizira kusamutsa magawo m'machitidwe osiyanasiyana a mankhwala, zomwe zimathandiza kusamutsa ma reactants pakati pa magawo osiyanasiyana. TMAHS ili ndi mawonekedwe amphamvu a ionic ndipo imatha kuwonjezera kuchuluka kwa reaction mu organic synthesis. Makhalidwe ake apadera amawapangitsa kukhala othandiza pa kafukufuku wamaphunziro komanso ntchito zamafakitale.
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7-ACF CAS:80370-59-8
7-Acetoxyflavone (7-ACF) ndi chinthu chopangidwa ndi flavonoid, chomwe chimadziwika ndi mphamvu zake zamankhwala. Chimadziwika ndi gulu la acetoxy pamalo 7 a kapangidwe ka flavone. Chomera ichi chatchuka kwambiri mu kafukufuku chifukwa cha ntchito zake zosiyanasiyana zamoyo, kuphatikizapo antioxidant, anti-inflammatory, ndi anticancer. Kapangidwe kake kapadera ka mankhwala kamathandiza kuti chigwirizane ndi njira zambiri zamaselo, zomwe zimapangitsa kuti chikhale chofunikira kwambiri pakupanga mankhwala ndi kupanga mankhwala.
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Oxalic acid dihydrate CAS: 6153-56-6
Oxalic acid dihydrate (C2H2O4·2H2O) ndi chinthu chachilengedwe chopanda mtundu, chomwe chili m'gulu la ma dicarboxylic acid. Ndi mtundu wa dihydrate wa oxalic acid, zomwe zikutanthauza kuti uli ndi mamolekyu awiri amadzi pa molekyulu iliyonse ya oxalic acid. Chomerachi chimadziwika ndi asidi yake yamphamvu komanso kuthekera kopanga ma complexes okhazikika ndi ma ayoni achitsulo. Oxalic acid dihydrate imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikiza zotsukira, njira zoyeretsera, komanso ngati choyambira pakupanga mankhwala.
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Magnesium sulfate heptahydrate CAS: 10034-99-8
Magnesium sulfate heptahydrate, yomwe imadziwika kuti mchere wa Epsom, ili ndi formula ya mankhwala ya MgSO4·7H2O. Imawoneka ngati kristalo yoyera ndipo imasungunuka kwambiri m'madzi. Chosakaniza ichi ndi hydrate ya magnesium sulfate, yokhala ndi mamolekyu asanu ndi awiri a madzi pa molekyulu iliyonse ya magnesium sulfate. Mchere wa Epsom umagwiritsidwa ntchito kwambiri m'njira zosiyanasiyana chifukwa cha mawonekedwe ake apadera, kuphatikizapo ntchito yake muulimi, zamankhwala, ndi njira zosiyanasiyana zamafakitale.
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1,3-Propylenediamitertaacetic acid CAS:1939-36-2
1,3-Propylenediaminetetraacetic acid (PDTA) ndi chinthu chachilengedwe chokhala ndi formula ya molekyulu C9H15N3O8. Ndi chochokera ku propylenediamine ndipo chili ndi magulu anayi a carboxylic acid omwe amatha kusakaniza ma ayoni achitsulo. PDTA imawoneka ngati crystalline solid yoyera ndipo imawonetsa zinthu zomwe zimapangitsa kuti ikhale yothandiza m'magawo osiyanasiyana, makamaka mu chemistry yolumikizana komanso ngati chothandizira kusakaniza. Kutha kwake kupanga ma complexes okhazikika ndi ma ayoni achitsulo kumawonjezera kugwiritsidwa ntchito kwake m'mafakitale ndi kafukufuku.
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1-Chloro-3-nitrobenzene CAS:121-73-3
1-Chloro-3-nitrobenzene ndi mankhwala onunkhira omwe amadziwika ndi kukhalapo kwa atomu ya chlorine ndi gulu la nitro lomwe limalumikizidwa ku mphete ya benzene m'malo 1 ndi 3, motsatana. Ndi fomula ya molekyulu ya C6H4ClNO2, imasonyeza makhalidwe osiyanasiyana a thupi ndi mankhwala chifukwa cha zinthu zomwe zimalowa m'malo mwa electronegative. Mankhwalawa amagwiritsidwa ntchito makamaka ngati gawo lapakati pa kapangidwe ka organic, makamaka popanga utoto, mankhwala, ndi mankhwala a agrochemicals. Kugwira ntchito kwake kumalola kusintha kwina komwe kuli kofunikira pakugwiritsa ntchito mankhwala osiyanasiyana.
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2,6-Dibromo-4-nitroaniline CAS:827-94-1
2,6-Dibromo-4-nitroaniline ndi chinthu chachilengedwe chokhala ndi formula ya molekyulu C6H4Br2N3O2. Chili ndi ma atomu awiri a bromine ndi gulu limodzi la nitro lolumikizidwa ku kapangidwe ka aniline, zomwe zimapatsa mphamvu zosiyana za mankhwala. Chomwe chimapezekachi chimawoneka ngati kristalo wachikasu ndipo chimagawidwa ngati nitroaniline yokhala ndi halogenated. Chifukwa cha kapangidwe kake kapadera ka molekyulu, 2,6-dibromo-4-nitroaniline ndi chinthu chofunikira kwambiri pa sayansi ya organic yopangidwa komanso sayansi ya zinthu.
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1,2-Diphenylethane CAS:103-29-7
1,2-Diphenylethane ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C18H18. Amapangidwa ndi magulu awiri a phenyl olumikizidwa ku msana wapakati wa ethane. Madzi achikasu osapaka utoto awa amadziwika ndi mphamvu zake zonunkhira komanso kusakonda madzi. Amagwiritsidwa ntchito m'magawo osiyanasiyana, kuphatikiza kupanga kwa organic, sayansi ya zinthu, komanso ngati chosungunulira kapena chosinthira pakati pa zochita za mankhwala. Kapangidwe ka mankhwala kamalola kuti pakhale reactivity yosangalatsa, zomwe zimapangitsa kuti ikhale yofunika kwambiri m'mafakitale osiyanasiyana.
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2-Bromo-4,6-dinitroaniline CAS:1817-73-8
2-Bromo-4,6-dinitroaniline ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C6H4BrN3O4. Ndi kristalo wolimba wachikasu ndipo uli m'gulu la nitroanilines. Mankhwalawa ali ndi atomu ya bromine ndi magulu awiri a nitro olumikizidwa ku kapangidwe ka aniline, zomwe zimathandiza kuti mankhwala ake agwire ntchito bwino komanso kuti agwiritsidwe ntchito m'magawo osiyanasiyana. Chifukwa cha kapangidwe kake kovuta, 2-bromo-4,6-dinitroaniline imagwiritsidwa ntchito makamaka mu chemistry yopangidwa ndi zinthu zachilengedwe pazifukwa zofufuzira ndi chitukuko.
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THIOBENZAMIDE CAS:2227-79-4
Thio benzamide ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C7H8N2S. Ili ndi gulu la thiol (-SH) lolumikizidwa ku kapangidwe ka benzamide, zomwe zimapangitsa kuti ikhale yoyera mpaka yachikasu yopepuka. Mankhwalawa amadziwika chifukwa cha mitundu yosiyanasiyana ya mankhwala komanso momwe angagwiritsire ntchito mankhwala, mankhwala a agrochemicals, ndi sayansi ya zinthu. Kapangidwe kake kapadera kamalola mitundu yosiyanasiyana ya reactivity, zomwe zimapangitsa kuti ikhale yofunika kwambiri mu chemistry yopangidwa.
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Trehalose CAS: 6138-23-4
Trehalose ndi shuga wachilengedwe wosagwira ntchito wopangidwa ndi mamolekyu awiri a shuga. Umapezeka kwambiri m'zamoyo monga bowa, mabakiteriya, ndi zomera, komwe umagwira ntchito zosiyanasiyana zamoyo, kuphatikizapo kusunga mphamvu ndi kuteteza kupsinjika. Trehalose imadziwika chifukwa cha makhalidwe ake apadera, monga kukhazikika pansi pa kutentha ndi kuumitsa, zomwe zimapangitsa kuti ikhale yofunika kwambiri m'mafakitale azakudya ndi mankhwala. Ubwino wake wathanzi, kuphatikizapo zotsatira za antioxidant ndi chitetezo cha maselo, wayambitsa chidwi pa kafukufuku woganizira momwe amagwiritsidwira ntchito mu zamankhwala ndi sayansi ya zamoyo.
