<noframes id="rksx0">

    1. <source id="rksx0"></source>
      Welcome to Quzhou Guanyi Chemical Co., Ltd. website!
      ◎ Home > Products
      Hydroxylamine sulfate

       

       

      English name: Hydroxylamine sulfate
      Molecular formula: (NH2OH)2H2SO4 

      Structural formula:


       

      Molecular weight: 164.14
      CAS No.: 10039-54-0
      UNNO: 2865
      Appearance:colorless or white crystal; soluble in cold water, ethyl alcohol and methyl alcohol; melting point: 170℃; boiling point: 56.5℃; Density: 1.86g/cm3。

      Product index:

       

       

      No.

      Item

      Index

      analytically pure

      chemically pure

      1

      content

      ≥99.0%

      ≥97.0%

      2

      aqueous solution reaction

      qualified

      qualified

      3

      clarity test

      qualified

      qualified

      4

      ignition residue

      ≤0.03%

      ≤0.05%

      5

      chloride (Cl)

        ≤0.0005%

      ≤0.002%

      6

      ammonium salt(NH4)

      0

      0

      7

      Fe3+

        ≤0.0005%

      ≤0.002%

      8

      heavy metal (Pb)

       ≤0.0003%

      ≤0.001%


      Uses: used as reducing agent, developing agent andvulcanizer
      Packaging: LDPE(low density high pressure polyethylene bag)25KG/bag。
      Storage and transportation : Please store in cool and dry place in seal to avoid moisture and heat as dangerous product.

       
      Add:The first floor of Jian Industry and Trade Building, No.53 Wenchang Road, Juhua, Quzhou City, Zhejiang Province
      Contact: Xu Xin (Manager) +86-15957008695 Ms. Zhang +86-15757008066 Tel: +86-570-3092288
      Copyright(C)2020, Quzhou Guanyi Chemical Co., Ltd. All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle
       
      點擊這里給我發消息
      在線客服
       
       
       
       
      国产精品无码99re_亚洲综合无码另类在线_正在播放欧美一区_亚洲无码影片

        <noframes id="rksx0">

        1. <source id="rksx0"></source>