Acid Black 29

Acid  Black 29 Acid  Black 29
Acid Black 29
Acid Fast Black M-B
CAS NO.:12217-14-0
Quantity
Acid dyes have broad range shades, with good value, for piece dyeing wool and worsted goods. Fair to good leveling and light fastness.
Acid Black 29 

1. Molecular formula:

2. Molecular weight:

3. Structure formula:

4. CAS NO.:12217-14-0

5. Appearance: Black uniform powder.

6. Specification: Strength 100% powder & CDP.

7. Usage: Mainly used for wool, silk, cotton and leather dyeing and printing.

8. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means.

Acid Black 29 
Properties and Applications: black. Black powder, unfavorable discharge. Used for wool, silk dyeing and printing, also can be used for leather color.

StandardLight FastnessSoapingPersperation FastnessOxygen bleachingFastness to seawater
FadingStainFadingStainFadingStain
ISO33-44-54-54-533-4

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