1. <var id="hcmq3"><td id="hcmq3"></td></var>
        1. <tt id="hcmq3"></tt>

          宜興百靈精細

          Yixing Lark Fine Chemical

          EN

          PRODUCTS

          Yixing Lark Fine Chemical

          PRODUCTS

          Antioxidant DNP

          Properties Pure produce is light flaky crystal,, industrial products is light color powder. If the goods have been irradiated by the light long time, it will be change taupe slowly. soluble in hot aniline and nitrobenzene, not easily soluble in benzene, ethyl acetate, ethyl chloride in alcohol and ether, soluble in hot acetic acid
          Chemical formula C26H20N2
          Molecular weight 360.46
          Quality Index
          Index name Index
          Melting point ℃ 225.0min
          2-Naphthol % 0.30max
          Ash % 0.50max
          Loss on heat % 0.50max
          Residue on sieve (1600hole/cm2)% 99.50 min
          In accordance with: the enterprise standard, Q/320282NAC001-2000.
          Use Widely used in cable, elastic rubber and other industrial rubber products and brown or dark latex products.
          Packing carton10kg/box

          百靈精細化工

          Lark Fine Chemical

          HOME  |   ABOUT US  |   HONORS  |   PRODUCTS  |   NEWS  |   ORDER  |   CONTACT  |   中文版

          Copyright(C)2023, Yixing Lark Fine Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備14004568號

          精品啪啪无码一区二区三区_国产乱老熟视频老熟女_97午夜理论剧场_高清无码亚洲电影在线
              1. <var id="hcmq3"><td id="hcmq3"></td></var>
                1. <tt id="hcmq3"></tt>