Cobalt Oxide


SKU: SKU 84 Category:


Cobalt Oxide – Co3O4 (m.p. 1661o F/905o C) is the major oxide used for producing blues (also See Cobalt Carbonate). It gives tints of blue in almost all firing ranges and firing methods. It’s a very strong colorant.

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1/2 lb, 1 lb, 5 lb, 10 lb, 25 lb