<th id="6fhm5"><option id="6fhm5"></option></th>
    1. E-mail                     Home                中文版            English

      Xiangyang Changsheng Chemical Co., Ltd.

      Products

      2-Hydorxy-4-methoxy-benzophenone-5-Sulphonic Acid

      Chemical Name: 2-Hydorxy-4-methoxy-benzophenone-5-Sulphonic Acid
      English Name: 2-Hydorxy-4-methoxy-benzophenone-5-Sulphonic Acid
      Molecular Formula: C14H12O6S
      Molecular Weight: 308.31
      Structural Formula:

      Quality Standard:

       

       

      Item Standard
      Appearance Light yellow powder
      Content ≥99.0%
      Melting Point 110-120℃
      Drying Loss ≤3%
      PH 1.2-1.8(1% aqueous solution)
      Absorbance 285nm z≥416
      325nm z≥256

      Property & Use: The product is non-toxic, non-inflammable, non-explosive. It can be widely used as UV light absorber for water base polymer coating. The dosage is 0.2-1.5%.
      Packing: High-pressure fiber drum, net weight 20kg.

      【Back】


      337P西西人体大胆瓣开下部,青草青草欧美日本一区二区,欧美成人V片观看,A片人禽杂交视频在线观看