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Malononitrile C3H2N2 CAS:109-77-30.

Iwiliwili

Malononitrile C3H2N2 CAS:109-77-30.

Na malononitrile e dua na nitrile ni veika bula kei na fomula CH2 (CN) 2. E dua na roka se vulavula kaukauwa, e dina ga ni ivakaraitaki qase e rairai dromodromo se sara mada ga na karakarawa. E dua na buloko ni tara vale e vakayagataki vakalevu ena veivakatorocaketaki ni veika bula.

    Na maloni, kilai talega me dicyanomethane, cyanoacetonitrile, e dua na ka kaukauwa sega ni roka (

    109-77-3Malononitrile-3D-bolas.pngLavetaka mai.png

    1.Na ka oqo e dua na karisitala vulavula kei na dua na vanua ni vakawaicalataki ni 32 ki na 34 na diqiri, e dua na vanua ni boiling ni 220 na diqiri, e dua na veiwekani ni 1.049, kei na dua na vanua ni flash ni 112 na diqiri. 100 mL ni wai e rawa ni vakawaicalataka na 13.3 g ni maloni, kei na 100 mL ni ita e rawa ni vakawaicalataka na 20 g ni maloni.
    2.Wasewase: Na veika e vakacaca.
    3.Toxicity vakawasoma: Toxic cecere.
    4.Vakacacani bibi: Ena loma ni kete - rat 20.55 mg/kg; Gusu - kalavo LD50: 13 mg/kg.
    5.Itukutuku ni veivakauqeti: Mata - Rapeti 5 mg/24 na auwa Levu.
    6.Flammable itovo rerevaki: Vakacacani ena bukawaqa dolavi; Na vakacacani ni katakata cecere.
    7.Maroroi kei na ivakarau ni veivakau: Na vale ni maroroi yaya e dodonu me maroroi.
    8.vinaka-vakacegu, ena dua na ivakarau ni katakata lailai ka mamaca; Maroroya vakatikitiki mai na oxidants, acids kei na ikuri ni kakana.
    9.Na iyaya ni vakamate bukawaqa: pauta mamaca, foam, kaboni daiokisaiti, qele.
    10.Ivakarau ni cakacaka: TWA 3 PPM.

    Na iyaya ni cakacaka vakayago. Ena tabana ni veiqaravi vakavuniwai, era vakayagataki me synthesize e dua na veitaravi ni wainimate bibi me vaka na vaitamini B1, methotrexate, kei na triamterene. Ena vanua ni dyes, wainimate gaga kei na veitiki tale eso, era sa vakayagataki talega bibi. E rawa talega ni ra vakayagataki me vaka e dua na extractant me baleta na koula. Ena gauna oqo e Jaina, era sa vakayagataki vakalevu me baleta na buli ni triamterene, benizymuron, 1,4,5,8-naphthalene tetracarboxylic asidi, kei na pyrimidine veitarataravi ni ivoli.

    Taga 25KG