• 回复: 氯化钠就是食盐吗?

  • # 21

    Thatiseno Thu, 24 Jul 2008 19:47:35 +0000

    看纯度吧

  • # 22

    MarsBear Thu, 24 Jul 2008 19:48:41 +0000

    原帖由 Thatiseno 于 2008-7-24 19:47 发表
    看纯度吧

    99.99%呢?

  • # 23

    Thatiseno Thu, 24 Jul 2008 19:51:00 +0000

    还要看有什么杂质吧

  • # 24

    527999091 Thu, 24 Jul 2008 19:53:34 +0000

    要是有0.01%的Po就

  • # 25

    Thatiseno Thu, 24 Jul 2008 19:56:58 +0000


    它在吃纯度为99.9%的NaCl with 0.01% Po