color developing agent CD-3 / color developer CD-3 cas 25646-71-3

Short Description:


  • Min.Order Quantity: Up to request
  • Supply Ability: Up to request
  • Port: Main Port of China
  • Payment Terms: L/C,D/A,D/P,T/T,WU,PAYPAL,TRADE ASSURANCE
  • CAS NO.: 25646-71-3
  • Product Detail

    Product Tags

    Product Name

    color developing agent CD-3

    Synonyms

    4-(N-Ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine 1.5-H2SO4

    CAS

    25646-71-3

    EINECS

    247-161-5

    Molecular formula

    C12H23N3O6S2

    Molecular Weight

    369.4575

    Molecular Structure

    color developing agent CD-3 cas 25646-71-3

    General Description

    White or light red crystalline solid

    Usage

    photo Color developer

    Packing

    25kg/fiber drum

    Storage condition

    Stored in a sealed container. Store in cool, dry, well-ventilated areas, away from sunshine.

     

    Invoice No: 18LBY1191 Date: MAR.12,2018
    Product: Color developing agent CD-3
    Quantity: 50KGS
    Mft.date: 2018.03.01
    Batch number: 20180301
    Results of Analysis
    Item Specification Results
    APPearance in aqueous solution White or light red crystalline solid. Confirms
    Main content (%) 99~102 100.8
    Volatiles (%) ≤0.5% 0.4
    PH value 1.37~1.78 1.52
    The beginning of melting temperature(℃) 126~130 128
    Ash (%) ≤0.1 0.08
    Iron content (%) ≤0.001% Confirms
    Heavy Metal(Pb in total) (%) ≤0.001% Confirms
    Photo Performance Qualified Confirms
    Conclusion: Qualified






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