Malonic acid CAS 141-82-2 farashin masana'anta

Takaitaccen Bayani:

Malonic acid cas 141-82-2 mai samar da masana'anta


  • Sunan samfur:Malonic acid
  • CAS:141-82-2
  • MF:Saukewa: C3H4O4
  • MW:104.06
  • EINECS:205-503-0
  • Hali:masana'anta
  • Kunshin:1 kg/bag ko 25kg/drum
  • Cikakken Bayani

    Tags samfurin

    Bayani

    Samfurin sunan: Malonic acid

    Saukewa: 141-82-2

    Saukewa: C3H4O4

    MW: 104.06

    Girma: 1.619 g/cm3

    Matsayin narkewa: 132-134°C

    Kunshin: 1 kg/bag, 25kg/bag, 25kg/drum

    Ƙayyadaddun bayanai

    Abubuwa Ƙayyadaddun bayanai
    Bayyanar Farin crystal
    Tsafta ≥99.5%
    Ruwa ≤0.5%
    Cl ≤0.02%
    SO4 ≤0.1%

    Aikace-aikace

    1.A cikin Pharmaceutical masana'antu, ana amfani da shi don samar da lumina, barbital, bitamin B1, bitamin B2, bitamin B6, phenylbutazone, amino acid, da dai sauransu.

    2. Yana da matsakaicin fungicides Isoprothiolane da shuka girma regulator indomethacin.

    3.It Ana amfani da turare, m, guduro ƙari, electroplate polishing wakili da waldi juyi ƙari.

    Dukiya

    Yana narkewa cikin ruwa, mai narkewa a cikin ethanol da ether da pyridine.

    Adanawa

    Ajiye a bushe, inuwa, wuri mai iska.

    Kwanciyar hankali

     

    1. Barga karkashin al'ada zazzabi da matsa lamba.

     

    Abubuwan da ba su dace ba: alkali, wakili na oxidizing, wakili mai ragewa.

     

    2. Ƙananan guba. Yana da tasiri mai ban sha'awa akan fata da mucous membranes, amma ba shi da mahimmanci kamar oxalic acid. LD50 na baka na beraye shine 1.54g/kg. Gabaɗaya ba a buƙatar kariya ta musamman lokacin samar da malic acid, amma cyanoacetic acid da sodium cyanide duka guba ne masu ƙarfi, don haka dole ne ku yi taka tsantsan musamman lokacin sarrafa abubuwan da ke ɗauke da ƙungiyoyin cyano, sanya kayan rigakafin ƙwayoyin cuta, da haɓaka matakan tsaro daidai.

     

    3. Akwai ganyen taba da aka warke da hayaƙi, ganyen taba na burley da hayaƙi na yau da kullun.

     

    4. Yana iya zama sublimated a cikin vacuum.

     

  • Na baya:
  • Na gaba:

  • Samfura masu dangantaka