• Dyes
  • Pigment
  • Titanium dioxide
  • Resin
  • OBA
  • Additives
  • Company
  • News
  • Contact
  • Inquiry Basket
    • Acid Green B

    Acid Green B

    • C.I.Acid Green 20
    • C.I.20495
    • CAS: 5850-39-5
    • Standard Strength: 200%
    • Molecular Formula: C22H16N6Na2O7S2
    • Formula Weight: 586.508

    Inquire Now     Add to Inquiry Basket



    Physical and Chemical Properties

    Appearance: Dark blueish green to greenish black powder

    Shade: Similar to standard

    Strength:200%

    Moisture: ≤6%

    Insolubility: ≤1%

    Fineness(60um mesh residue):≤5%


    Fastness

    Light

    Water

    Perspiration 

    Crocking

    Sea Water

    Acid fulling

     

    4

    Bleaching

    Staining

     4-5

      

    Dry

     

    Bleaching

    Staining

    Bleaching

    Staining

    3

    1


    5

    4

    1

    4

    1


    Alkali fulling

    Potting

    Carbonizing

    Alkali

    Chlorination

    Bleaching

    Staining

    Bleaching

     

    Staining

    Bleaching

    Staining

    1

    1

    3

    1

    4-5

    4-5

    4

    1


    Application

    Coloring for Wool ,Silk and Blends

    Direct printing for Wool, Silk and Polyamide

    Dyeing for Leather and Paper 


    Packing

    Packed in 25kgs Carton

    Please refer to PROMOTION for good value products learn more


    We Provide

  • Solution for ink, coating, plastics and textiles with 20 years business experience.
  • Best value products with guaranteed quality and competitive price.
  • Timely and safety delivery
  • Professional sales and after-sale service.
  • SALES NETWORK

    CONTACT US

    To learn more information about our company or obtain specific information about our products,
    please contact serivce center with 86-532-88978177 or use the contact us link below.

    get in contact

    CONTACT
    +86-532-88978177
    sales@cncolorchem.com
    8618506392666