Tetrasodium etidronate - TradeSNS - 江南娱乐客服
Sorry, you are not login!
VIP members can check the contents after login.
Click to login

  • TOP
    • Customs Data
    Trading Post
    Instructions
    简体中文
    Moblie
    Upgrade
    Register
    Login
    • Customs Data
    0
    News
    My Center
    Data Center
    All Prompt Messages

    • Tianjin Elong Co., Ltd. Follow
      • N-Isopropylbenzylamine,Sodium Benzoate,Benzoic Acid,Prussian Blue,Perlite
      Room 6-1107, Post Apartment, Nanma Road, Nankai Dist., Tianjin, China (Mainland)
      Totally has 1 empolyees in Tradesns

    Tetrasodium etidronate
    Follow
    • CAS No.：
      3794-83-0
    • Other Names：
      (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt
    • MF：
      C2H8Na4O7P2
    • EINECS No.：
      223-267-7
    • Place of Origin：
      Xinjiang, China (Mainland)
    • Type：
      Synthetic Fibers, Synthetic Resin and Plastics, Synthetic Rubbers
    • Brand Name：
      TJEL
    • Model Number：
      TJEL 2
    • Purity：
      high purity
    • apperance：
      Colorless to yellowish transparent liquid
    • Deliverability： 2000 Metric Ton/Metric Tons per Month
    • Port： main port of China
    • -/Ton（Minimal Quantities 1Ton）
    Contact Supplier
    Send Direct Mail
    JILONG·ZHANG
    General manager
    Chat online
    Tianjin Elong Co., Ltd.
    China Tianjin
    Trading Company
    11 - 50 People
    Export Model:Have Own Export License
    Export Identification:
    Main Products:N-Isopropylbenzylamine,Sodium Benzoate,Benzoic Acid,Prussian Blue,Perlite
    sodium carboxymethylcellulose
    US $ 2250-3000
    Sodium Humate
    US $ 255-260
    Sales 100% water soluble Potassium Humate
    US $ 400-450
    high purity benzoic acid
    US $ 1105-1155
    Hot sale Diisooctyl sebacate (DOS) CAS:122-26-3
    -
    powdered benzoic acid
    US $ 1105-1155
    Ammonium Thiocyanate 99%
    US $ 1500-1700
    flaky benzoic acid
    US $ 1100-1190
    high purity zinc phosphate
    US $ 1000-1300
    Methyl triphenyl phosphonium bromide CAS : 1779-49-3
    -
    benzoic acid food grade
    US $ 1105-1155
    food preservate calcium propionate
    US $ 2260-2265
    high purity sodium hexametaphosphate
    US $ 1000-1100
    benzoic acid powder
    US $ 1105-1155
    new benzoic acid
    US $ 1105-1155
    Calcium propionate granular
    US $ 1500-1550
    hot sale benzoic acid
    US $ 1105-1155
    p-Benzoquinone cas:106-51-4
    -
    benzoic acid (cas:65-85-0)
    US $ 1105-1155
    best quality cas:106-51-4 p-Benzoquinone
    -
    • Products Description
    • Review List
      Quick Details
    • CAS No.：
      3794-83-0
    • Other Names：
      (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt
    • MF：
      C2H8Na4O7P2
    • EINECS No.：
      223-267-7
    • Place of Origin：
      Xinjiang, China (Mainland)
    • Type：
      Synthetic Fibers, Synthetic Resin and Plastics, Synthetic Rubbers
    • Brand Name：
      TJEL
    • Model Number：
      TJEL 2
    • Purity：
      high purity
    • apperance：
      Colorless to yellowish transparent liquid

    Specifications

    Tetrasodium etidronate
    CAS : 3794-83-0
    Appearance:Colorless to yellowish transparent liquid

    Tetra sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4)

    Synonyms: Tetrasodium etidronate

    CAS No.  29329-71-3 (x-Na), 3794-83-0 (4-Na)

    Molecular Formula: C2H4O7P2Na4                     Molecular weight: 294

    Structural Formula:

    Properties:

    HEDP•Na4 is the sodium salt of HEDP, HEDP•Na4 is an good scale inhibitor for calcium carbonate, it can be used in low pressure boiler water system, circulating water system, industrial and municipal cleaning water system and swimming pool.

    The solid HEDP•Na4 is white powder, soluble in water, easily deliquescence, suitable for use in winter and freezing districts. It is a kind of organophorphonic acid scale and corrosion inhibitor, can form stable complex with Fe, Cu and Zn ions, it can dissolve the oxides on metal surface, it has good scale and corrosion inhibition effect under 250°C.

     HEDP•Na4 is widely used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP•Na4 is used as detergent for metal and nonmetal. In dyeing industry, HEDP•Na4 is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP•Na4 is used as chelating agent. 

    Specification:

    itemsindex
    AppearanceWhite powderColorless to yellowish transparent liquid
    Active content (HEDP)%56.0 min20.3-21.7
    Active content (HEDP•Na4)%79.9 min29.0-31.0
    Total phosphoric acid (as PO43-) %52.0 min18.4-20.4
    Fe,mg/L35.0 max20.0 max
    Moisture,%15 max--
    Density (20°C)g/cm3--1.26-1.36
    PH11.0-12.0 (1% water solution)10.0-12.0 (as it)
    Phosphorous Acid % 1.0 max
    Colour APHA 50.0 max

    Package and Storage:

    Liquid: 200L plastic drum,IBC(1000L),customers’ requirement.

    Solid: 25kg/bag,customers’ requirement. Storage for ten months in shady room and dry place.

    Safety Protection:

    Weak acidity, Avoid contact with eye and skin, once contacted, flush with water.

    Recent Visitors
    • Inquiry
    • Review
    JILONG·ZHANG
    Recipients:
    Send to:
    JILONG·ZHANG
    Content:
    Please pay attention to the message after the success of the post!
    Send
    Guess what you like
      1. hot sale high quality polymer
      2. US $900-1500
      1. hot sale high quality Polyvinyl alcohol additive
      2. US $900-1200
      1. hot sale high quality hot melt adhesive
      2. US $2-10
      1. Chemical use Polyacrylonitrile PAN powder
      2. US $6.9-19.99
      1. Polyacrylonitrile PAN powder for chemical experiment
      2. US $6.9-19.99
      1. Polyacrylonitrile PAN powder with high quality
      2. US $6.99-19.99
    Baidu
    map