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Thiourea
Intshayelelo yemveliso I-Thiourea yikhompawundi yesulfure ephilayo, ifomula yekhemikhali CH4N2S, ikristale emhlophe kunye necwebezelayo, incasa ekrakra, ingxinano 1.41g/cm³, indawo yokunyibilika 176 ~ 178℃. Isetyenziselwa ukwenza iziyobisi, iidayi, iirasi, umgubo wokubumba kunye nezinye izinto eziluhlaza, ezikwasetyenziswa njenge-rubber vulcanization accelerator, i-agent ye-metal mineral flotation njalo njalo. Yenziwa yintshukumo yehydrogen sulfide enodaka lwekalika ukwenza icalcium hydrosulfide kunye necalcium cyanamide. Isenokulungiswa ndim... -
ISodium Metabisulphite Na2S2O5 Yeshishini leMichiza
i-sodium metabisulphite (Na2S2O5) yi-inorganic compound ngendlela yeekristale ezimhlophe okanye ezityheli kunye nevumba elibukhali elibukhali. Inyibilika kakhulu emanzini, isisombululo sayo esinamanzi sineasidi. Xa udibana neeasidi ezinamandla, i-sodium metabisulphite ikhulula i-sulfur dioxide kwaye yenza ityuwa ehambelana nayo. Nangona kunjalo, kufuneka kuqatshelwe ukuba le ngqungquthela ayifanelekanga ukugcinwa kwexesha elide, kuba iya kuba ne-oxidized kwi-sodium sulfate xa ibonakaliswe emoyeni.
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I-Sodium Bisulphite White Crystalline Powder yoKutya kwimizi-mveliso
I-sodium bisulphite, i-inorganic compound kunye ne-formula ye-NaHSO3, i-white crystalline powder kunye nephunga elingathandekiyo le-sulfure dioxide, esetyenziswe ngokuyinhloko njenge-bleach, i-preservative, i-antioxidant, kunye ne-bacterial inhibitor.
I-sodium bisulphite, kunye ne-chemical formula NaHSO3, yinto ebalulekileyo ye-inorganic compound kunye nokusetyenziswa okuninzi kumashishini ahlukeneyo. Lo mgubo wekristale omhlophe unokuba nevumba elingathandekiyo le-sulfure dioxide, kodwa iimpawu zayo eziphezulu ngaphezu kokwenza. Masimbe kwinkcazo yemveliso kwaye sihlolisise iimpawu zayo ezahlukeneyo. -
I-Magnesium oxide
Iprofayili yemveliso I-Magnesium oxide, i-inorganic compound, i-chemical formula MgO, i-oxide ye-magnesium, i-ionic compound, emhlophe eqinile kwiqondo lokushisa. I-Magnesium oxide ikhona kwindalo ngohlobo lwe-magnesite kwaye yimathiriyeli ekrwada yokunyibilikiswa kwe-magnesium. I-Magnesium oxide inokumelana nomlilo ophezulu kunye neempawu zokugquma. Emva kokutshisa okuphezulu kwamaqondo obushushu ngaphezu kwe-1000 ℃ inokuguqulwa ibe ziikristale, inyuke iye kwi-1500-2000 °C ibe yi-magnesium oxide efileyo etshisiweyo (i-magnesia) okanye i-sintered magnesium o... -
I-Aluminiyam Sulphate engeyiyo i-ferric
Iprofayili yemveliso Imbonakalo: i-crystal flake emhlophe, ubukhulu be-flake yi-0-15mm, 0-20mm, 0-50mm, 0-80mm. Izinto ezisetyenziswayo: sulfuric acid, aluminiyam hydroxide, njl ishushu ukuya kwi-300℃ yaqala ukubola. Into engenamanzi ekhazimlayo yeperile yeekristale ezimhlophe. Isalathiso soBugcisa IZINTO EZINGCACILE... -
Ulotropine
Iprofayili yemveliso i-Ulotropine, eyaziwa ngokuba yi-hexamethylenetetramine,, kunye ne-formula C6H12N4, i-organic compound. Le mveliso ayinambala, ikristale ekhazimlayo okanye umgubo omhlophe wekristale, phantse ayinavumba, inokutshisa xa kunomlilo, ilangatye elingenamsi, isisombululo esinamanzi esicacileyo se-alkaline. Le mveliso inyibilika ngokulula emanzini, i-soluble kwi-ethanol okanye i-trichloromethane, i-soluble kancinane kwi-ether. Isalathiso sobuGcisa Indawo yeSicelo: 1.Hexamethylenetetramine isetyenziswa ikakhulu njengearhente yokunyanga i-r... -
I-anhydride ye-phthalic
Iprofayili yemveliso i-anhydride ye-Phthalic, i-organic compound kunye ne-chemical formula C8H4O3, i-cyclic acid anhydride eyenziwa yi-dehydride ye-phthalic acid. Ingumgubo omhlophe wekristale, onganyibilikiyo emanzini abandayo, unyibilika kancinci emanzini ashushu, i-ether, inyibilika kwi-ethanol, ipyridine, benzene, carbon disulfide, njl. Yinto ebalulekileyo ephakathi ukulungiselela i-phthalate plasticizers, iingubo, i-saccharin, idayi kunye ne-organic compou ... -
I-Phosphoric acid 85%
Iprofayile yemveliso I-Phosphoric acid, eyaziwa ngokuba yi-orthophosphoric acid, yi-asidi ye-inorganic esetyenziswa rhoqo kumashishini ahlukeneyo. Inomlinganiselo we-asidi eqinile, ifomula yayo yeekhemikhali yi-H3PO4, kwaye ubunzima bayo be-molecular yi-97.995. Ngokungafaniyo nezinye i-asidi eziguquguqukayo, i-asidi ye-phosphoric izinzile kwaye ayiphuli ngokulula, iyenza ibe yinto ethembekileyo yokukhetha izicelo ezahlukeneyo. Ngelixa i-asidi ye-phosphoric ingenamandla njenge-hydrochloric, i-sulfuric, okanye i-nitric acids, yomelele kune-acetic kunye ne-boric acid ... -
I-Tetrahydrofuran yeNdibaniselwano yeMichiza ePhakathi
I-Tetrahydrofuran (THF), eyaziwa ngokuba yi-tetrahydrofuran kunye ne-1,4-epoxybutane, i-heterocyclic organic compound eyinxalenye ebalulekileyo yamashishini ahlukeneyo. Ifomula yemichiza ye-THF yi-C4H8O, eyeye-ethers kwaye sisiphumo se-hydrogenation epheleleyo ye-furan. Iimpawu zayo ezikhethekileyo zenza ukuba kube yinto ethandwayo yokuzikhethela kwiintlobo ezahlukeneyo zezicelo.
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IBarium Chloride yoNyango lweMetal
I-Barium Chloride, i-inorganic compound, ene-chemical formula BaCl2, yinguqu yomdlalo kumashishini ahlukeneyo. Le crystal imhlophe ayinyibiliki ngokulula emanzini, kodwa ikwanyibilika kancinane kwi-hydrochloric acid kunye ne-nitric acid. Kuba ayinyibiliki kwi-ethanol kunye ne-ether, izisa ukuguquguquka kwiiprojekthi zakho. Uphawu olwahlukileyo lwe-barium chloride kukukwazi ukufunxa ukufuma, okwenza kube yinto ethembekileyo kwizicelo ezininzi.
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I-2-Ethylantraquinone yeMveliso yePeroxide yeHydrogen
I-2-Ethylanthraquinone (2-Ethylanthraquinone), eyikristale ephaphathekileyo emthubi enyibilikayo kwizinyibilikisi zendalo. Le khompawundi eguquguqukayo inendawo yokunyibilika ye-107-111 °C kwaye inoluhlu olubanzi lwezicelo kumashishini ahlukeneyo.
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I-Azodiisobutyronitrile yePlastiki yoShishino
I-Azodiisobutyronitrile yi-crystalline powder emhlophe eqhayisa nge-solubility ekhethekileyo kwiintlobo ezininzi ze-organic solvents ezifana ne-ethanol, i-ether, i-toluene kunye ne-methanol. Ukunganyibiliki kwayo emanzini kunika uzinzo olongezelelweyo, ukuqinisekisa ukusebenza kwexesha elide kunye nokuthembeka. Ukucoceka kunye nokungaguquguquki kwe-AIBN kuyenza ibe lolona khetho lufanelekileyo kwizicelo ezifuna ukuchaneka kunye neziphumo ezichanekileyo.
Molo, yiza ukudibana neemveliso zethu!
