
Phthalocyanine Blue
This is what the entry from the Zecchi site looks like to help in ordering: “ Primary Blue (Cyan) .” Here is our best guess at the equivalent in Italian. This is from the Italian portion of the site: “ BLU PRIMARIO (CIANO). Composizione chimica: Ftalocianina di rame - PB15. (Gruppo: 2).”







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