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      2-hydroxy-4-methoxybenzoic acid;4-methoxysalicylic acid
      Name:           2-hydroxy-4-methoxybenzoic acid;4-methoxysalicylic acid
      CAS No:           2237-36-7

      Appearance: white crystalline powder

      Assay: 99.0%

      Melting point: 157.0-159.0 D.C.

      Moisture: 0.5% max.

      Packing: 25kgs cardboard drum

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      中文字幕无码亚洲字幕成A人,久久精品AⅤ无码中文字字幕,日韩精品免费一线在线观看