Jidka iyo Wadada: Iskaashiga, Iswaafajinta iyo Guul-Wadaag
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Kiimiko Fiican

  • PARA-DODECYLPHENOL CAS:210555-94-5

    PARA-DODECYLPHENOL CAS:210555-94-5

    Para-dodecylphenol (PDP) waa isku-dhis dabiici ah oo lagu garto qaab-dhismeed phenolic ah oo leh koox dodecyl ah oo ku xiran booska para. Waxay u muuqataa dareere ama adag oo dareere ah waxaana ugu horreyn loo isticmaalaa sida surfactant iyo dhexdhexaad kiimiko ah codsiyada warshadaha kala duwan. Sababtoo ah dabeecadeeda hydrophobic oo ay weheliso koox phenolic hydroxyl ah, PDP waxay muujisaa sifooyin gaar ah oo ka dhigaya mid qiimo leh kiimikada qaabaynta iyo sayniska agabka.

  • Bis(2,3-epoxypropyl) cyclohex-4-ene-1,2-dicarboxylate CAS:21544-03-6

    Bis(2,3-epoxypropyl) cyclohex-4-ene-1,2-dicarboxylate CAS:21544-03-6

    Bis(2,3-epoxypropyl) cyclohex-4-ene-1,2-dicarboxylate waa isku-dhis dabiici ah oo lagu garto joogitaanka laba kooxood oo epoxy ah iyo qaab-dhismeed cyclohexene ah oo ku xiran shaqooyinka dicarboxylate. Isku-dhiskan wuxuu muujiyaa fal-celin kiimiko oo gaar ah sababtoo ah giraangirihiisa epoxide, taasoo ka dhigaysa mid qiimo leh codsiyada warshadaha kala duwan. Sifooyinka qaab-dhismeedkiisu waxay suurtogal ka dhigaan isku-xidhka iyo hab-raacyada bogsashada, kuwaas oo muhiim u ah horumarinta agabyada waxqabadka sare leh.

  • 4-Nitro-o-phenylenediamine CAS:99-56-9

    4-Nitro-o-phenylenediamine CAS:99-56-9

    4-Nitro-o-phenylenediamine waa isku-dhis dabiici ah oo leh qaacidada molecular-ka C6H6N4O2. Waa nooc ka mid ah phenylenediamine waxayna leedahay koox nitro ah oo ku xiran giraanta udgoonka leh. Isku-darkani wuxuu u muuqdaa mid huruud ah waxaana inta badan loo isticmaalaa codsiyada warshadaha kala duwan, gaar ahaan qaybaha rinjiga iyo wax soo saarka kiimikada. Qaab-dhismeedkeeda kiimikada ayaa u oggolaanaya inuu ka qaybqaato dhowr falgal, taasoo ka dhigaysa mid qiimo leh kiimikada isku-dhafka ah.

  • Potassium hexafluoroaluminate CAS:13775-52-5

    Potassium hexafluoroaluminate CAS:13775-52-5

    Potassium hexafluoroaluminate, oo loo yaqaan potassium fluoroaluminate, waa iskudhis aan organic ahayn oo leh qaacidada kiimikada KAlF6. Waxay u muuqataa mid cad oo crystalline ah waxayna ka kooban tahay potassium ions, aluminium ions, iyo hexafluoride ions. Iskudhiskan waxaa lagu yaqaanaa sifooyinkiisa gaarka ah ee dhismaha waxaana badanaa loo isticmaalaa codsiyada warshadaha kala duwan sababtoo ah xasilloonidiisa iyo falcelintiisa.

  • 1,2-dihydrostilbene CAS:103-29-7

    1,2-dihydrostilbene CAS:103-29-7

    1,2-Dihydrostilbene waa isku-dhis dabiici ah oo ka tirsan qoyska stilbene. Waxay leedahay qaab-dhismeed trans-stilbene ah oo leh laba atam oo haydarojiin ah oo lagu daray giraangiraha benzene, taasoo keentay hydrocarbon qayb ahaan buuxa. Isku-darkani wuxuu muujinayaa sifooyin kiimiko oo xiiso leh sababtoo ah astaamaha qaab-dhismeedka gaarka ah waxaana loo bartay codsiyo kala duwan oo ku saabsan sayniska walxaha iyo isku-darka dabiiciga ah.

  • 1,2-Cyclohexanedicarboxylicacid,1,2-bis(2-oxiranylmethyl) ester CAS:5493-45-8

    1,2-Cyclohexanedicarboxylicacid,1,2-bis(2-oxiranylmethyl) ester CAS:5493-45-8

    1,2-Cyclohexanedicarboxylic acid, 1,2-bis(2-oxiranylmethyl) ester waa isku-dhis dabiici ah oo laga soo qaatay cyclohexanedicarboxylic acid. Waxay ka kooban tahay laba kooxood oo epoxide ah (giraanti oxirane) oo ku xiran laf-dhabarta cyclohexane iyada oo loo marayo buundooyinka methylene. Qaab-dhismeedkani wuxuu bixiyaa fal-celin kiimiko oo gaar ah iyo astaamo shaqo, taasoo ka dhigaysa mid xiiso u leh codsiyada kiimikada ee kala duwan, gaar ahaan kiimikada polymer-ka iyo dhexdhexaad suurtagal ah oo ku saabsan isku-darka dabiiciga ah.

  • cusbo qalin ah oo aashitada trifluoro-methanesulfonic ah CAS:2923-28-6

    cusbo qalin ah oo aashitada trifluoro-methanesulfonic ah CAS:2923-28-6

    Cusbo qalin ah oo asiidh Trifluoro-methanesulfonic ah, oo badanaa loo yaqaan 'silver triflate' (AgOTf), waa isku-dhaf cad oo crystalline ah oo laga soo qaatay asiidh trifluoromethanesulfonic ah. Waxay u adeegtaa sidii reagent kala duwan oo ku jira isku-darka dabiiciga ah iyo katalisnimada sababtoo ah sifooyinkeeda electrophilic ee aadka u fiican. Joogitaanka anion-ka triflate wuxuu u oggolaanayaa falcelinta la xoojiyay ee isbeddellada kiimikada ee kala duwan, taasoo ka dhigaysa mid qiimo leh cilmi-baarista iyo codsiyada warshadaha.

  • 1-Propanone CAS:455-67-4

    1-Propanone CAS:455-67-4

    1-Propanone, oo loo yaqaan acetone, waa iskudhis dareere ah oo aan midab lahayn, oo leh qaacidada molecular-ka C3H6O. Waa mid ka mid ah ketones-ka ugu fudud waxaana si weyn loogu aqoonsaday ur macaan oo u gaar ah. Acetone waxaa lagu qasi karaa biyaha, ethanol, iyo ether, taasoo ka dhigaysa dareere wax ku ool ah oo loogu talagalay codsiyada kala duwan. Iyada oo ay ugu wacan tahay awoodda sare ee milmida iyo awoodda ay u leedahay inay milmiso noocyo badan oo walxo ah, waxay door muhiim ah ka ciyaartaa goobaha warshadaha iyo shaybaarka labadaba.

     

  • N, N-dimethyl ee mamide dimethyl actel CAS:4637-24-5

    N, N-dimethyl ee mamide dimethyl actel CAS:4637-24-5

    N,N-Dimethylformamide dimethyl acetal (DMF-DMA) waa isku-dhis dabiici ah oo u adeega sidii koox ilaalin ah oo loogu talagalay aldehydes iyo ketones ee kiimikada dabiiciga ah ee synthetic organic. Waxay u muuqataa dareere aan midab lahayn oo leh ur khafiif ah waxaana loo kala saaraa dareere aad u fog. DMF-DMA waxaa loo aqoonsan yahay awooddeeda ay ku fududayn karto falgallada kiimikada ee kala duwan iyadoo la siinayo xasillooni kooxaha shaqada ee xasaasiga ah, taasoo ka dhigaysa mid qiimo leh labadaba goobaha shaybaarka iyo warshadaha.

  • Cuprous thiocyanate CAS:1111-67-7

    Cuprous thiocyanate CAS:1111-67-7

    Cuprous thiocyanate, oo loo yaqaan CuSCN kiimiko ahaan, waa isku-dhis aan organic ahayn oo ka kooban naxaas iyo ion thiocyanate ah. Waxay u muuqataa mid cad ilaa jaalle khafiif ah waxaana inta badan loo isticmaalaa codsiyada warshadaha kala duwan. Isku-dhisku wuxuu muujiyaa sifooyin xiiso leh, oo ay ku jiraan dhaqanka semiconducting, kaas oo soo jiitay dareenka sayniska maadiga ah iyo kiimikada elektrokemistriga. Milmigeeda biyaha waa mid xaddidan, taasoo ka dhigaysa mid waxtar leh deegaanno gaar ah, sida dareerayaasha dabiiciga ah ama iyadoo lala kaashanayo agabyo kale.

  • 2,5-Dimethyl-2,5-hexanediol CAS:110-03-2

    2,5-Dimethyl-2,5-hexanediol CAS:110-03-2

    2,5-Dimethyl-2,5-hexanediol waa iskudhis dabiici ah oo leh qaacidada molecular-ka C8H18O2. Waa dareere aan midab lahayn oo aan lahayn midab, oo u shaqeeya sidii diol sababtoo ah joogitaanka laba kooxood oo hydroxyl (-OH). Iskudhiskan waxaa inta badan loo isticmaalaa sidii dareere iyo walxo cayriin ah marka la samaynayo kiimikooyin kala duwan. Sababtoo ah qaab-dhismeedkiisa kiimikada ee deggan, waxaa lagu qiimeeyaa codsiyada warshadaha awooddiisa ay ku milmi karto walxo badan oo dabiici ah, taasoo ka dhigaysa mid waxtar u leh rinjiyeynta, dahaarka, iyo dhejisyada.

  • Potassium thiocyanate CAS:333-20-0

    Potassium thiocyanate CAS:333-20-0

    Potassium thiocyanate (KSCN) waa milix aan dabiici ahayn oo ka kooban potassium iyo ion thiocyanate. Waxay u muuqataa sidii cad oo crystalline ah waxayna si aad ah ugu milmaysaa biyaha. Isku-darkani wuxuu leeyahay sifooyin kiimiko oo gaar ah, taasoo ka dhigaysa mid waxtar u leh codsiyada kala duwan ee warshado kala duwan. Awooddeeda xooggan ee ay ku samayn karto isku-dhafan bir ah waxay kor u qaadaysaa faa'iidada ay u leedahay kiimikada falanqaynta iyo hababka warshadaha labadaba.