Ko te waikawa Malonic CAS 141-82-2 utu hanga

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Ko te waikawa Malonic cas 141-82-2 kaiwhakarato wheketere


  • Ingoa hua:waikawa Malonic
  • CAS:141-82-2
  • MF:C3H4O4
  • MW:104.06
  • EINECS:205-503-0
  • Pūāhua:kaihanga
  • Mōkī:1 kg / putea, 25 kg / pahū ranei
  • Taipitopito Hua

    Tohu Hua

    Whakaahuatanga

    Ingoa hua: Waikawa Malonika

    CAS:141-82-2

    MF:C3H4O4

    MW:104.06

    Kiato:1.619 g/cm3

    Ira whakarewa:132-134°C

    Mōkī: 1 kg / putea, 25 kg / putea, 25 kg / pahū

    Whakatakotoranga

    Nga taonga Whakatakotoranga
    Te ahua Kiriata ma
    Maamaa ≥99.5%
    Wai ≤0.5%
    Cl ≤0.02%
    SO4 ≤0.1%

    Taupānga

    1.I roto i te ahumahi rongoa, ka whakamahia hei whakaputa i te lumina, te barbital, te huaora B1, te huaora B2, te huaora B6, te phenylbutazone, te waikawa amino, me etahi atu.

    2.Ko te takawaenga o te fungicide Isoprothiolane me te tipu tipu indomethacin.

    3. Kei te whakamahia mo te hinu kakara, te whakapiri, te taapiri kapia, te miihini whakakorikori hiko me te taapiri taapiri.

    Taonga

    Ka whakarewahia ki te wai, ka whakarewahia ki te waiwaro me te etera me te pyridine.

    Rokiroki

    Whakaorangia ki te wahi maroke, marumaru, whai hau.

    Te pumau

     

    1. Pumau i raro i te pāmahana me te pehanga noa.

     

    Nga rauemi hotokore: kawakawa, te kaihoko whakarorohiko, te kaihoko whakaheke.

     

    2. He paitini iti. He hua whakaihiihi ki te kiri me nga kiri mucous, engari ehara i te mea tino kino penei i te waikawa oxalic. Ko te LD50 waha mo nga kiore he 1.54g/kg. Karekau he whakamarumaru motuhake i te wa e whakaputa ana i te waikawa malonic, engari he paihana kaha te waikawa cyanoacetic me te konutai cyanide, no reira me tino tupato koe ki te whakahaere i nga puhui kei roto nga roopu cyano, te mau taputapu patu-huaketo, me te whakarite i nga tikanga haumaru.

     

    3. Kei roto i nga rau tupeka kua rongoa i te rewharewha, i nga rau tupeka me te auahi auraki.

     

    4. Ka taea te whakaheke i roto i te korehau.

     

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