Malonic acid CAS 141-82-2 qiimaha wax soo saarka

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Malonic acid cas 141-82-2 alaab-qeybiye warshadeed


  • Magaca alaabta:Malonic acid
  • CAS:141-82-2
  • MF:C3H4O4
  • MW:104.06
  • EINECS:205-503-0
  • Jilaa:soo saaraha
  • Xidhmada:1 kg / bac ama 25 kg / durbaan
  • Faahfaahinta Alaabta

    Tags Product

    Sharaxaada

    Magaca alaabta:Malonic acid

    CAS:141-82-2

    MF:C3H4O4

    MW:104.06

    Cufnaanta:1.619 g/cm3

    Meesha dhalaalka: 132-134°C

    Xidhmada: 1 kg/bac, 25kg/bac, 25kg/drum

    Tilmaamid

    Walxaha Tilmaamaha
    Muuqashada crystal cad
    daahirnimo ≥99.5%
    Biyo ≤0.5%
    Cl ≤0.02%
    SO4 ≤0.1%

    Codsiga

    1.In warshadaha dawooyinka, waxaa loo isticmaalaa in lagu soo saaro lumina, barbital, vitamin B1, vitamin B2, vitamin B6, phenylbutazone, amino acids, iwm.

    2.Waa dhexdhexaadiyaha fungicides Isoprothiolane iyo nidaamiyaha koritaanka dhirta indomethacin.

    3.Waxa loo isticmaalaa cadarka, xabagta, xabagta wax lagu daro, wakiilka polishing electroplate iyo dheecaanka alxanka daro.

    Hanti

    Waxay ku milmi kartaa biyaha, waxay ku milmi kartaa ethanol iyo ether iyo pyridine.

    Kaydinta

    Lagu kaydiyaa meel qalalan, hadh leh, meel hawo leh.

    Xasilooni

     

    1. Ku xasilloon heerkulka caadiga ah iyo cadaadiska.

     

    Walxaha aan ku habboonayn: alkali, wakiilka oxidizing, wakiilka yaraynta.

     

    2. Sunta yar. Waxay leedahay saameyn soo jiidasho leh oo ku saabsan maqaarka iyo xuubka xuubka, laakiin ma aha mid halis ah sida oxalic acid. LD50 afka ah ee jiirarka waa 1.54g/kg. Ilaalinta khaaska ah guud ahaan looma baahna marka la soo saarayo malonic acid, laakiin cyanoacetic acid iyo sodium cyanide labaduba waa suno awood leh, marka waa inaad si gaar ah uga taxadartaa marka aad la tacaalayso xeryahooda ay ku jiraan kooxaha cyano, xidho qalabka ka hortagga fayraska, oo aad horumariso tilaabooyin badbaado oo u dhigma.

     

    3. Waxay ku jiraan caleemaha tubaakada flue-lagu daweeyay, caleemaha tubaakada burley iyo qiiqa caadiga ah.

     

    4. Waxa lagu sublimed karaa meel faaruq ah.

     

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