Acid Brown 349

Acid Brown 349 belongs to non-metal azo group of Acid Dyes. Also known as Brown SG, Brown GTN... Click on more details for further technical information.

More details


Acid Brown 349 belongs to non-metal azo group of Acid Dyes.


Acid Brown 349 is also known by the following names:

  1. Brown SG
  2. Everlan Brown ESG
  3. Acid Brown GTN
  4. Acid Leather Brown ESG
  5. Brown G
  6. Atul Leather Brown ASG

Application Details: Used for dyeing leather, silk, nylon and wool fabric.


Physical Properties:

Appearance: Dark brown powder


Chemical Properties:

Solubility                   : 40 gpl

Light Fastness          : 4

Washing Fastness    :5




Volume                         : 12 ltr /kg

pH                                : 4.5

Color of effluent           : Light Brown

TDS                              : 15%

COD                             : 15000


Vessel and machinery requirements:

MSRLBL vessels


Temperature variance: 0 to 60 deg c


Risk Factor:

Refer to guideline provided along with the manufacturing process.


Duration of Completion: 48hrs

Last revised on: October 2013



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