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Anodising Dye Gold 4N (100g)

Make                        : OswalUdhyog
Pack Size                     : 100g
Minimum Order Quantity : 1 Unit (100)g


Alumon Gold 4N is a ferrioxalate-based preparation in powder form. This product is for attaining gold shades of high fastness on artificially produced aluminium oxide film.

Commercial form

greenish yellow powder 

Storage stability practically unlimited. Protect product from effects of light and moisture. Any lumps that may form have no influence on the product's dyeing properties. 
Solubility at 25°C 430 g/l water 
at 65°C 750 g/l water 
Bulk density 550 g/l 
pH of product

4.0 ± 0.5 at 30 g/l


Anodic coating thickness 10 - 25 microns

5 – 15 g/l (Pale)

15 – 30 g/l (Medium to Deep)

pH range

4.5 - 6.0


Sodium Acetate or Acetic Acid

Dye bath temperature                      40° - 55° C
Immersion time   

2 – 20 minutes (depending upon Shade)


The dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye   

bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for   

better dye bath stability.

6)  The life of dye bath is reduced by water containing ammonium.

Price : Rs 500/-
 In Stock
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