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Major Components Copper-Zinc-Tin Mixed Cyanide Salts
Appearance White Powder
Applications Electroplating for Imitation Gold
Packing *

Steel Drum: 50kg or 100pounds
Tin Can: 15kg

IMO Code / DOT PG Class 6.1, UN1588 / PG II

※ CWS exclusively use the UN certified X-class steel drum and tin can.

 

Element

Standard

Range

C. H. Gold (g/ℓ)

100

100-200

New CH Gold (g/ℓ)

100

60-150

Temperature

40 ℃

20-60 ℃

pH

11

8-13

Current Density (A/dm²)

2

1-10

 

※ High temperature and low pH give a reddish color.
※ Low temperature and high give a yellowish color.
※ KOH or NaOH is used for elevating pH while Sodium bicarbonate (NaHCO3) or citric acid is used
    for lowering pH.
※ Activated carbon (charcoal) should not be used for filtering the solution.

 

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