淀粉羧甲基化的问题在淀粉羧甲基化时,原料为玉米淀粉,超市买的,以乙醇为溶剂,含水量6%,氯乙酸与淀粉摩尔比为1.2:1,通氮气,NaOH与淀粉摩尔比为为2.2:1,碱化在15℃下1h,碱化时加入与淀粉1:
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![淀粉羧甲基化的问题在淀粉羧甲基化时,原料为玉米淀粉,超市买的,以乙醇为溶剂,含水量6%,氯乙酸与淀粉摩尔比为1.2:1,通氮气,NaOH与淀粉摩尔比为为2.2:1,碱化在15℃下1h,碱化时加入与淀粉1:](/uploads/image/z/6635204-44-4.jpg?t=%E6%B7%80%E7%B2%89%E7%BE%A7%E7%94%B2%E5%9F%BA%E5%8C%96%E7%9A%84%E9%97%AE%E9%A2%98%E5%9C%A8%E6%B7%80%E7%B2%89%E7%BE%A7%E7%94%B2%E5%9F%BA%E5%8C%96%E6%97%B6%2C%E5%8E%9F%E6%96%99%E4%B8%BA%E7%8E%89%E7%B1%B3%E6%B7%80%E7%B2%89%2C%E8%B6%85%E5%B8%82%E4%B9%B0%E7%9A%84%2C%E4%BB%A5%E4%B9%99%E9%86%87%E4%B8%BA%E6%BA%B6%E5%89%82%2C%E5%90%AB%E6%B0%B4%E9%87%8F6%25%2C%E6%B0%AF%E4%B9%99%E9%85%B8%E4%B8%8E%E6%B7%80%E7%B2%89%E6%91%A9%E5%B0%94%E6%AF%94%E4%B8%BA1.2%EF%BC%9A1%2C%E9%80%9A%E6%B0%AE%E6%B0%94%2CNaOH%E4%B8%8E%E6%B7%80%E7%B2%89%E6%91%A9%E5%B0%94%E6%AF%94%E4%B8%BA%E4%B8%BA2.2%EF%BC%9A1%2C%E7%A2%B1%E5%8C%96%E5%9C%A815%E2%84%83%E4%B8%8B1h%2C%E7%A2%B1%E5%8C%96%E6%97%B6%E5%8A%A0%E5%85%A5%E4%B8%8E%E6%B7%80%E7%B2%891%EF%BC%9A)
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