Name :

Acid brown 75

CAS RN:

8011-86-7

EINECS:

232-380-0

Formula:

C₂₈H₁₅N₉Na₂O₁₆S₂ 

Molecular Weight:

843.57 

Physicochemical property:

Brown powder form; soluble in the water.

Characteristics:

 

1) High quality, standard safety.

2) Relatively complete chromatogram, the color includes brown, black, and    red, orange and soon, for customers to choose.

3) High fixation, excellent fastness and washing fastness, anti-PVC transfer.

4) Green environmental protection and lower price.

Application:

 

Mainly used in leather, textiles and wool dyeing, the color and luster is full, good levelness and dyeing rate is high, the color fastness is also stable.