Pebeo High Viscosity Acrylics - Naphtol Carmine, 100 ml tube

Pigment Information

This color contains the following pigments:

PR146-Naphthol Red

PR12-Permanent Bordeaux

PO13-Vibfast Orange 4051

Pigment Name

PR146-Naphthol Red

Pigment Type

Chemical Formula

C33H27ClN4O6

Properties

Permanence

Naphthol Reds vary widely in lightfastness. This Naphthol Red (PR146) has fair to poor permanence and always fades in tints. It is not suitable for outdoor use.

Toxicity

Naphthol Reds are not considered toxic. They may cause eye, skin, or respiratory irritation. Contact with dry pigment should be avoided.

History

Unknown.

Pigment Name

PR12-Permanent Bordeaux

Pigment Type

organic, monoazo

Chemical Formula

Properties

Permanent Bordeaux has excellent tinting strength.

Permanence

Permanent Bordeaux is reported to have good lightfastness.

Toxicity

History

Permanent Bordeaux (PR12) was discovered by H. Wagner in 1921. It has been used in many printing inks, plastics colorants, textile paints, and industrial paints. It is widely manufactured.

Pigment Name

PO13-Vibfast Orange 4051

Pigment Type

organic

Chemical Formula

Properties

Pigment Orange PO13 is a yellowish orange with high tinting strength.

Permanence

Pigment Orange PO13 has good lightfastness when used at full strength, but it may fade in tints. It is often replaced by PO61, which has lower tinting strength, but better lightfastness.

Toxicity

History

Pigment Orange PO13 is used in inks, textiles, paints, plastics, and rubber.