I-Malonic acid CAS 141-82-2 ixabiso lokuvelisa

I-Malonic acid CAS 141-82-2 ixabiso lokuvelisa Umfanekiso obonakalayo
  • I-Malonic acid CAS 141-82-2 ixabiso lokuvelisa
  • I-Malonic acid CAS 141-82-2 ixabiso lokuvelisa
  • I-Malonic acid CAS 141-82-2 ixabiso lokuvelisa
  • I-Malonic acid CAS 141-82-2 ixabiso lokuvelisa

Inkcazelo emfutshane:

I-Malonic acid cas 141-82-2 umthengisi wefektri


  • Igama lemveliso :I-Malonic acid
  • I-CAS:141-82-2
  • MF:C3H4O4
  • MW:104.06
  • EINECS:205-503-0
  • Umlinganiswa:umenzi
  • Umqulu:1 kg/ibhegi okanye 25 kg/igubu

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Igama lemveliso:Malonic acid

    CAS:141-82-2

    MF:C3H4O4

    MW:104.06

    Ubuninzi: 1.619 g/cm3

    Indawo yokunyibilika: 132-134°C

    Iphakheji: 1 kg / isikhwama, 25 kg / isikhwama, 25 kg / igubu

    Inkcazo

    Izinto Iinkcukacha
    Imbonakalo Ikristale emhlophe
    Ubunyulu ≥99.5%
    Amanzi ≤0.5%
    Cl ≤0.02%
    SO4 ≤0.1%

    Isicelo

    1.Kwishishini lamachiza, lisetyenziselwa ukuvelisa i-lumina, i-barbital, i-vitamin B1, i-vitamin B2, i-vitamin B6, i-phenylbutazone, i-amino acids, njl.

    2.Iphakathi kwe-fungicide Isoprothiolane kunye nokulawula ukukhula kwezityalo indomethacin.

    3.Isetyenziselwa i-perfume, i-adhesive, i-resin additive, i-electroplate polishing agent kunye ne-welding flux additive.

    Ipropati

    I-soluble emanzini, i-soluble kwi-ethanol kunye ne-ether kunye ne-pyridine.

    Ugcino

    Igcinwe kwindawo eyomileyo, enomthunzi, kwindawo engenamoya.

    Uzinzo

     
    1. Izinzile phantsi kobushushu obuqhelekileyo kunye noxinzelelo.
     
     
    Izinto ezingahambelaniyo: i-alkali, i-oxidizing agent, i-agent yokunciphisa.
     
     
    2. Ubuthi obuphantsi. Inomphumela ovuselelayo eluswini kunye neembrane, kodwa ayinzima njenge-oxalic acid. I-LD50 yomlomo yeempuku yi-1.54g/kg. Ukukhuselwa okukhethekileyo ngokuqhelekileyo akufuneki xa kuveliswa i-asidi ye-malonic, kodwa i-cyanoacetic acid kunye ne-sodium cyanide zimbini iityhefu ezinamandla, ngoko kufuneka uqaphele ngakumbi xa uphethe iikhompawundi eziqulethe amaqela e-cyano, unxibe izixhobo zokulwa nentsholongwane, kwaye uphuhlise amanyathelo okhuseleko ahambelanayo.
     
     
    3. Zikho kumagqabi ecuba anyangelwe ngumkhuhlane, amagqabi ecuba e-burley kunye nomsi oqhelekileyo.
     
     
    4. Inokuthi ifakwe i-sublimated kwi-vacuum.
     
     
     
    		
      	
      	
    	
     
    	
     
    	
     		
     	
     
      
      	     
     
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