<b id="sohck"><legend id="sohck"><strong id="sohck"></strong></legend></b>

    <b id="sohck"><meter id="sohck"></meter></b>
    <dl id="sohck"></dl>
    
  1. SHIJIAZHUANG SINCERE CHEMICALS CO., LTD.
    Add.:RM.2-3-1705 JIN LING
    MANSIONS NO.106-1 EAST YUHUA
    ROAD SHIJIAZHUANG
    CITY HEBEI PROVINCE CHINA
    P.C:050011
    Tel:+86-311-67663776 67663728
    +86-311-67663623 67663783
    +86-311-85356878 67667576
    Fax:+86-311-67663763
    E-mail:sjzchx@sjzchx.com
    chenghexin@sjzchx.com
    Products
    Sodium p-Perfluorous Nonenoxybenzenesulfonate

    Specification

    Fluorine Containing Surfactant (OBS)
    Chemical Name: Sodium p-Perfluorous Nonenoxybenzenesulfonate
    Molecular: C9F17OC6H4SO3Na
    Molecular weight: 626
    Physical Properties:
    Appearance: white or yellowish solid powder
    Type: Anionic surfactant
    The property of acid and alkali of water solution 1.0%: neutral
    Melting Point: 250~260℃
    Decomposition Temperature: 295~300℃
    Critical micelle concentration: 0.07%
    Critical surface tension: 19.5 dyne/cm
    Stability:
    > H2SO4 (50%) @ 80℃ PASS
    > NaOH (30%) @ 80℃ PASS
    > HCl (37%) @ 80℃ PASS
    > HNO3 (25%) @ 80℃ PASS
    > Organic solvent Keep the surface activity
    Surface Tension of water solution @ 25℃
    > 0.1% of OBS in solution 22.5 dyne/cm
    > 0.01% of OBS in solution 30.5 dyne/cm
    Characteristics:
    High value for money, high surface activity, excellent resistance to chemicals, water and oil repellent properties.

    Specification:

    Items

    Standards

    Types

    F901 (Commercial Grade)

    F902 (Industrial Grade)

    Appearance

    White Powder

    White or Yellowish Powder

    Assay, %

    ≥98

    ≥94

    Ethanol Insoluble, %

    ≤0.5

    ≤5

    Moisture, %

    ≤0.5

    ≤2

    pH Value

    7-8

    7-8

    Recommended Applications

    photo sensitive film production

    foam fire-extinguishing agent,
    crude oil extraction etc.

    Uses:
    1. Additive for high-efficiency protein foam fire-extinguishing agent.
    2. Drainage aid for crude oil extraction


    【Previous】 【Next】 【Return】

    亚洲免费人成在线视频观看,免费鲁丝片无码一级在线观看,免费看国产的黄片,亚洲欧美精品专区精品
      <b id="sohck"><legend id="sohck"><strong id="sohck"></strong></legend></b>

      <b id="sohck"><meter id="sohck"></meter></b>
      <dl id="sohck"></dl>