<acronym id="v9711"></acronym>
<tr id="v9711"><s id="v9711"></s></tr>
  • <pre id="v9711"><strike id="v9711"></strike></pre>
  • <track id="v9711"><ruby id="v9711"><menu id="v9711"></menu></ruby></track>

    1. Home
      Products List
      • Sodium Sulfite
      • Sodium metabisulfite
      • Sodium bisulfite
      • Sodium acetate
      • Formic acid
      • Sodium Formate
      Contact Us
      Contact: Li fengqin 13964476688
      Tel: +86-533-5188093 5131988
      Fax:+ 86533-5131889
      E-mail: jingxihg@126.com
      Add: Chengnan Industrial Park, Xiwanhuan, Zichuan District, Zibo, Shandong, China
       
       
      Products
       

      Sodium bisulfite


      【Molecular weight : 104.06
      Molecular formula : NaHSO3

      Physical and chemical properties :
      white crysatl or powder; relative density: 1.48; easily soluble in water; lightly soluble in ethyl alcohol

      Quality standard HG3—1291—80

      item analytical purity chemical purity

      clarity test
      water insolubles
      chloride(Cl)
      ferrum(Fe)
      aresenic(As)
      heavy metal(in Pb)

      qualified
      0.005
      ≤0.01
      ≤0.001
      ≤0.0001
      ≤0.001

      qualified
      0.01
      0.02
      0.002
      0.0002
      0.002

      Uses:
      For bleaching of cotton textiles; as reducing agent in paper-making, dyeing, leather, and chemical synthesis industry

      Packaging and storage:
      Should not be mixed with gasoline oil and oxidizing agent;
      Packed with woven bag lined with polyethylene plastic bag;
      Net weight: 50kg or 25kg

       
      Copyright(C)2017, Zibo Yongye Fine Chemical CO.,LTDAll Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
      欧美精品videossexohd,日韩高清在线亚洲专区,成·人免费午夜无码视频,中国a级毛片免费