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Ted Mooney, P.E. RET
Pine Beach, NJ

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Nickel Hydroxide?

Does anyone have a list of suppliers for nickel hydroxide? It seems the list is very limited.

Jon Brunell
Product Specialist - Medford, Massachusetts
2007

A metal "hydroxide" is a funny beast. In some cases, there really is no such thing - just oxides with varying degrees of hydration.

I'd suggest buying some nickel chloride, adding NaOH, then filtering and washing the solid repeatedly with water. You'll inevitably have some sodium, and chloride contamination.

Dave Wichern
- Bronx, New York
2007

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