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iron blue
i·ron blue
noun
Definition:
blue pigment:
an insoluble compound. Use: in fertilizers, as a blue pigment in paint, ink, and paper dyeing. Fe
7
C
18
N
18
·10H
2
O
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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