Phthalocyanine
Highly stable organic pigment providing intense blue (PB15, copper phthalocyanine) and green (PG7) colours; identified by Raman bands at 680 and 748 cm-1.
Highly stable organic pigment providing intense blue (PB15, copper phthalocyanine) and green (PG7) colours; identified by Raman bands at 680 and 748 cm-1.
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