BON pigment

Description

A large class of azo-type pigments made by combining BON (3-hydroxy-2-naphthoic acid) with diazotized amines. BON pigments were first synthesized in 1887 and can be made in varying shades of red and violet. BON pigments have poor to good lightfastness and good bleed resistance. They are used in printing inks, plastics, exterior coatings and artists; watercolor paints.

See also Lithol Rubine, Red lake C, and Permanent Red 2B.

Synonyms and Related Terms

pigmento BON (It.);

Examples include: Lithol Rubine; Permanent Red 2B; BON Lake Red; Yellow BON Maroon; Red Lake C; Clarion red; Pigment Scarlet

FTIR PR48:1(MFA)

FTIR PR48:2(MFA)

FTIR PR48:3(MFA)

FTIR PR48:4(MFA)

FTIR PO46(MFA)

FTIR PR52 (MFA)

Comparisons

Pigment number	Manufacture	Pigment name	Manufacture CI number	Comments
PR048:1	Sun	barium 2b red	234-3755
PO046	Sun	clarion red	212-7150
PY014	Magruder	diarylide yellow AAoT t-p lumps	ya1161-lu	FTIR spectra appear the same for all PY014
PY014	Magruder	diarylide yellow AAoT s_o	ya1283-dc	FTIR spectra appear the same for all PY014
PY017	Sun	diarylide AAOA yellow	275-0023
PO034	Sun	diarylide tolyl orange	282-0034
PY083	Magruder	diarylide yellow	yr1300-dc	FTIR spectra are the same for Sun and Magruder PY083
PY083	Sun	diarylide AADMC yellow	275-0570	FTIR spectra are the same for Sun and Magruder PY083

Additional Information

° B.Berrie, S.Q.Lomax, "Azo Pigments: Their History, Synthesis, Properties and Use in Artists' Materials" in Studies in the History of Art, No.57, National Gallery of Art, Washington DC, 1997.

Sources Checked for Data in Record

• B. Berrie, S.Q. Lomax, 'Azo Pigments: Their History, Synthesis, Properties and Use in Artists' Materials', Studies in the History of Art , National Gallery of Art, Washington DC, No. 57, 1997