250g Red Yellow Black Iron Oxide Powder High Grade Pigment 99.8% Purity

Solubility: insoluble. Iron (III) Oxide Red - Ferric Oxide Fe2O3. IRON OXIDE (II,III) BLACK. BLACK IRON OXIDE. Jewellers rouge or red rouge. Uses for Ferrous Ferric Oxide / Black Iron Oxide HD Chemicals LTD is Based in Plymouth (Britain Ocean City).

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