Malonic acid CAS 141-82-2 mutengo wekugadzira

Tsanangudzo Pfupi:

Malonic acid cas 141-82-2 fekitori mutengesi


  • Product name:Malonic acid
  • CAS:141-82-2
  • MF:C3H4O4
  • MW:104.06
  • EINECS:205-503-0
  • Hunhu:mugadziri
  • Package:1 kg / bhegi kana 25 kg / ngoma
  • Product Detail

    Product Tags

    Tsanangudzo

    Zita rechigadzirwa: Malonic acid

    CAS:141-82-2

    MF:C3H4O4

    MW:104.06

    Density:1.619 g/cm3

    Kunyungudika:132-134°C

    Package: 1 kg / bhegi, 25 kg / bhegi, 25 kg / chigubhu

    Tsanangudzo

    Items Zvinotsanangurwa
    Chitarisiko White crystal
    Kuchena ≥99.5%
    Mvura ≤0.5%
    Cl ≤0.02%
    SO4 ≤0.1%

    Application

    1.Muindasitiri yemishonga, inoshandiswa kugadzira lumina, barbital, vitamin B1, vitamin B2, vitamin B6, phenylbutazone, amino acids, nezvimwewo.

    2.Ndiyo yepakati yefungicide Isoprothiolane uye chirimwa chekukura regulator indomethacin.

    3.Inoshandiswa kunhuhwirira, adhesive, resin additive, electroplate polishing agent uye welding flux additive.

    Property

    Inonyungudika mumvura, inonyungudika mu ethanol uye ether uye pyridine.

    Storage

    Kuchengetwa panzvimbo yakaoma, ine mumvuri, ine mhepo.

    Kugadzikana

     

    1. Yakagadzikana pasi pekushisa kwemazuva ose uye kumanikidzwa.

     

    Zvinhu zvisingaenderani: alkali, oxidizing agent, inoderedza mumiriri.

     

    2. Low toxicity. Iine simba rinokurudzira paganda uye mucous membranes, asi haisi yakakomba se oxalic acid. Iyo yemuromo LD50 yemakonzo ndeye 1.54g/kg. Kudzivirirwa kwakakosha hakuwanzo kudiwa paunenge uchigadzira malonic acid, asi cyanoacetic acid nesodium cyanide zvese zvine chepfu, saka unofanirwa kungwarira paunenge uchibata makomisheni ane mapoka ecyano, pfeka michina inorwisa hutachiona, uye kugadzira matanho ekuchengetedza anoenderana.

     

    3. Inowanikwa mumashizha efodya akacheneswa, mashizha efodya yeburley nehutsi huzhinji.

     

    4. Inogona kuderedzwa mune vacuum.

     

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