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Organic Acid Anhydride

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  • China Factory Maleic Anhydride UN2215 MA 99.7% fun Resini Production

    China Factory Maleic Anhydride UN2215 MA 99.7% fun Resini Production

    Maleic anhydride, ti a tun mọ si MA, jẹ ohun elo Organic to wapọ ti a lo ni iṣelọpọ resini. O n lọ nipasẹ awọn orukọ oriṣiriṣi, pẹlu anhydride malic gbẹ ati anhydride maleic. Ilana kemikali ti anhydride maleic jẹ C4H2O3, iwuwo molikula jẹ 98.057, ati aaye aaye yo jẹ 51-56°C. Nọmba Awọn ẹru eewu UN 2215 jẹ ipin bi nkan ti o lewu, nitorinaa o ṣe pataki lati mu nkan yii pẹlu iṣọra.