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Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

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Arsenic Plating

2006

Dear All

We need the best method for plating Arsenic (As+3) from solution as element. It would be appreciated any help.

Best regards,

Reza Alizadehfard
MITPL - Perth, Australia

Ed. note: your question could probably be answered best if you described the specifics of your situation instead of casting your question in the abstract, Reza.

2006

Arsenic plating:
100 gm arsenic acid
30 gm sodium carbonate ⇦ this on eBay or Amazon] (calc.)
10 gm potassium cyanide
1 lit water
charcoal anodes(in silk bags)
0,4 A/dm2
15-20 °C temp.
Very toxic stuff-avoid any contact with solution,objects must be oxide and grease free!
According to W.Machu:Metallische Ueberzuege,Leipzig 1948.

Goran Budija
- Cerovski vrh Croatia

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