ACID YELLOW 219 (CAS NO : 71819-57-3) - TradeSNS - 江南娱乐客服
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    • BIDDLE SAWYER FORTUNE CHEM Follow
    • Coating Chemicals,Resin Color Developer,Paper Chemicals,Dyestuffs,Dyestuff Intermediates
      1407 Ho, Byeok San e-Centum Class One 2 Cha, Busan, South Korea
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    ACID YELLOW 219 (CAS NO : 71819-57-3)
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    • CAS No.:
      71819-57-3
    • Other Names:
      Acid Yellow 4R
    • MF:
      C20H17N4NaO5S
    • EINECS No.:
      UNKNOWN
    • Place of Origin:
      China (Mainland)
    • Type:
      Acid Dye
    • Usage:
      Leather Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs, Other
    • Brand Name:
      ACID YELLOW 219 BSC
    • Model Number:
      SJ00031
    • Application:
      TEXTILE DYESTUFF
    • Deliverability: 50 Metric Ton/Metric Tons per Month
    • Port: CHINESE PORT
    • GB £ 1-10/Kilogram(Minimal Quantities 100Kilogram)
    SUKMOO·KANG
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    BIDDLE SAWYER FORTUNE CHEM
    South Korea
    Trading Company,Agent,Distributor/Wholesaler
    5 - 10 People
    Export Model:
    Export Identification:
    Main Products:Coating Chemicals,Resin Color Developer,Paper Chemicals,Dyestuffs,Dyestuff Intermediates
    • Products Description
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      Quick Details
    • CAS No.:
      71819-57-3
    • Other Names:
      Acid Yellow 4R
    • MF:
      C20H17N4NaO5S
    • EINECS No.:
      UNKNOWN
    • Place of Origin:
      China (Mainland)
    • Type:
      Acid Dye
    • Usage:
      Leather Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs, Other
    • Brand Name:
      ACID YELLOW 219 BSC
    • Model Number:
      SJ00031
    • Application:
      TEXTILE DYESTUFF
    Product Description

     

    Specifications

    1.Dyeing Leather, Silk, Nylon and Wool Fabric.
    2.acid dye,acid yellow 4R, acid yellow 219
    3.yellow powder

     Acid Yellow 219

    Acid Yellow 4R

    [ Molecular Formula ] : C20H17N4NaO5S

                    

    [ Colour Index ] : C.I. Acid Yellow 219

    [Cas No]. 71819-57-3

    [Molecular Weight]: 448.42
    [Appearance]:Yellow Powder
    [Strength]:100%
    [Shade]: standard

    [Water-insoluble Impurities: ]1.5%Max
    [Moisture%]:1.2Max

    [Properties]:It is soluble in water and alcohol.

    [ Use ] : Dyeing Leather, Silk, Nylon and Wool Fabric.

    [Packages]25kgs iron drums, cartons, woven bags.

    [Storage & Transportation]: The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.

     

     

    Company Information

     

    Biddle Sawyer Fortune Chem ( Asian Sales Division of Biddle Sawyer New York ) sells proven quality of Acid Yellow 219 on a regular basis.

     

    Contact Point :

    Mr.S. M. Kang, CEO

    Mr.Jingu Kang, Manager

    Tel : 82-(0)51-701-9121

    Fax : 82-(0)51-701-9125

     

    Please click “ CONTACT SUPPLIER “ above so that we may reply therein or inform you the person in charge name and his/her email address and company website.

    All Payment including shipping documents procedure and strict quality management to be done by Biddle Sawyer New York in cooperation with very well-trained ( including TBM : Time Based Management ) Biddle Sawyer’s overseas offices and affiliations

     

     

    Our Services

     

    Custom Manufacturing and Development Capabilities

     

     

    R&D at 6 labs (affiliate or contract)

    ~350 Chemists at 6 facilities in USA, China, Korea, Taiwan, India and Finland

    ~40 PhD's, ~120 M.S.; External consultants welcomed

    ~400 combined hoods

    Up to 100L vessels in labs

     

    Development Services

     

    Tech Transfer

    Process R&D

    Analytical Development

    Custom Synthesis; FTE

    Kilo lab production

     

    Analytical Equipment

     

    LC's GC's LC/MS GC/MS NMR IR UV KF

     

    Production Capabilities

     

    Production at 6 plants (affiliate or contract)

    >150 vessels at 6 facilities in USA, China, Korea, Taiwan and Finland

    >2000m3 capacity

    Vessels from 300L to 10,000L

    Temps from -80 to 350C

     

    Production Services

     

    Tech Transfer

    Scale Up

    Optimization

    Non-GMP and GMP (FDA inspected)

    Pilot to large commercial scale

     

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