Sharaxaad Gaaban:


  • Tixraaca FOB Qiimaha:
    US $150
    / Tan
  • Dekedda:Shiinaha
  • Shuruudaha Lacag-bixinta:L/C, T/T, Western Union
  • CAS:1310-73-2
  • Faahfaahinta Alaabta

    Tags Product

    Magaca Alaabta:Sodium hydroxide

    Qaab molecular:NaOH

    CAS Maya:1310-73-2

    Qaab-dhismeedka molecular ee alaabta:

     

    Guryaha Kiimikada:

    Sodium hydroxide waa wax cad, aan ur lahayn, walxo alkaline ah oo aan isbeddelayn oo loo suuqgeeyo qaab adag sida pellets, flakes, clumps, ama ulo.Ku milmaynteeda biyaha waa 111% miisaan ahaan iyo cadaadiska uumiga ee 0mmHg

    Waxay la falgali kartaa tricholoethylene (TCE) si ay u sameyso dichloroacetylene guban karta iyo biro si ay u sameyso gaaska hydrogen .Ka falcelinteeda biraha waa in la tixgeliyo marka la eego qaybaha kaydinta iyo weelasha.

    Sodium hydroxide waxaa caadi ahaan loo heli karaa sidii xal aqueous ah oo loo yaqaan soodhaha caustic, lye soodhaha, ama fudud sida lye.Waxay leedahay adeegsiyo kala duwan, oo ay ku jiraan dhexdhexaadinta acid;samaynta warqadaha, dunta, balaastikada, daxalka, dheeha, rinjiga, rinjiga saara, iyo saabuunta;sifaynta batroolka;electroplating;nadiifinta birta;dhaqidda;iyo weel dhaqid.Isticmaalka soo kordhay ayaa ahaa soo saarista sharci darrada ah ee methamphetamine.

     

    Codsiga:

    Soodhaha caustic waa mid ka mid ah kiimikooyinka aadka loo isticmaalo.Waxaa loo isticmaalaa in lagu nadiifiyo acids;cusbo sodium ah;si ay u soo dedejiso biraha astheir hydroxides;sifaynta batroolka;in thesaponification ee esters;daawaynta ofcellulose, balaastikada, iyo caagga;iyo codsiyada synthetic iyo falanqaynta badan.

    Sodium hydroxide waxa loo iibiyaa si ganacsi ahaan sida flakes anhydrous ama pellets ama 50% ama 73% xalal aqueous ah.Waxay leedahay adeegsiyo warshadeed aan tiro lahayn waxayna ka mid tahay 10-ka kiimiko ee ugu sarreeya xagga wax soo saarka iyo isticmaalka heerka caalamiga ah.Qiyaastii 15 milyan oo tan oo sodium hydroxide ayaa la isticmaalaa sannadkii.Isticmaalkeeda ugu badan, oo qaadata qiyaastii kala badh wax soo saarkeeda, ayaa saldhig u ah soo saarista kiimikooyinka kale.Waxaa loo isticmaalaa in lagu xakameeyo pH oo laga takhaluso asiidhyada hababka kiimikada.Warshadaha waraaqaha ayaa si weyn u isticmaala sodium hydoxide habka pulping.Sodium hydroxide waxa loo isticmaalaa in lagu kala saaro fiilooyinka iyada oo la kala dirayo lignin isku xidha.Waxaa loo isticmaalaa qaab la mid ah soo saarista rayn ee cellulose.Sodium hydroxide waa kiimiko fure u ah warshadaha saabuunta. Habka saponification, triglycerides ee laga helo xayawaanka iyo dhirta ayaa lagu kululeeyaa xal aan caadi ahayn si loo siiyo glycerol iyo saabuun:

    Sodium hydroxide waxa loo isticmaalaa warshadaha dharka si loo cadeeyo iyo daawaynta dunta si ay dheeh u diyaarsataan.Warshadaha batroolka waxay u isticmaalaan sodium hydroxide qodista dhoobada iyo bakteeriyada asa.Sodium hypochlorite (NaOCl) ayaa si aad ah loogu isticmaalaa nadiifinta iyo jeermiska dile.Sodiumhypochlorite waxaa lagu diyaariyaa iyadoo la falcelinayo koloriin leh sodium hydroxide: Cl2(g) + 2NaOH(aq) →NaOCl(aq) + NaCl(aq) + H2O(l).Sodium hydroxide waxaa warshadaha cuntada loo isticmaalaa nadiifinta iyo diirinta miraha iyo khudaarta.Sodium hydroxide waa shay yar oo ka mid ah badeecooyin badan oo guriga ka dhexeeya, laakiin qaar ka mid ah waxa laga yaabaa inay ka kooban tahay kala badh alaabta.Dranocrystals waxay ka kooban yihiin inta u dhaxaysa 30% iyo 60% sodium hydroxide iyo nadiifiyeyaasha dareeraha qaarkood waxay ka koobnaan karaan 100% sodium hydroxide.


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