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Direct Black 19 | 6428-31-5

Direct Black 19 | 6428-31-5


  • Common Name: Direct Black 19
  • Other Name: Black G
  • Category: Colorant-Dye-Direct Dyes
  • CAS No.: 6428-31-5
  • EINECS No.: 229-208-1
  • C.I. No.: 35255
  • Appearance: Black Powder
  • Molecular Formula: C34H27N13Na2O7S2
  • Brand Name: Colorcom
  • Shelf Life: 2 Years
  • Place of Origin: China
  • Product Detail

    Product Tags

    International Equivalents:

    Direct Grey D CIDIRECTBLACK17
    C.I. Direct Black 17 Direct Black 17 (27700)

    Product physical properties:

    Product Name

    Direct Grey 17

    Specification

     Value

    Appearance

    Black Powder

    Test Method

    AATCC

    ISO

    Acid Resistance

    5

    2

    Alkali Resistance

    3

    3~4

    Ironing

    3

    3

    Light

    3

    3

    Soaping

    3

    2

    Water Resistance

    3

    2

    Application:

    Direct grey 17 is used in textile, paper, ink, leather, spices, feed, anodized aluminum and other industries.

     

    Package: 25 kgs/bag or as you request.

    Storage: Store at a ventilated, dry place.

    Execution Standards: International Standard.


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