Due to differences in users’ monitors, the colors presented are an approximation of the true color.
PBk10-Blacklead
PB27-Antwerp Blue
PBk10-Blacklead
inorganic
graphite
C
Grayish black with metallic luster.
Graphite is lightfast.
Graphite is not toxic.
Graphite is a crystaline form of pure carbon that occurs naturally, and has been used to create pencils. It contains no lead. The most famous deposit is near Borrowdale, in England.
PB27-Antwerp Blue
inorganic
ferric ammonium ferrocyanide
C18Fe7N18
Antwerp Blue is a slightly warm and less saturated blue with good transparency and undertone clarity. It is a pale variety of Prussian Blue with 75% inert pigment. It has similar properties to pure Prussian Blue, but its overall performance is inferior.
Antwerp Blue can fluctuate, fading in the light and recovering in the dark. In watercolor form, it fades when mixed with white pigment or extender. Although it has reasonably good lightfastness and permanence, it is not considered ideal for permanent painting.
Antwerp Blue is mildly toxic by ingestion, but is considered safe for external use. In the United States, ferric ferrocyanide is permitted as a coloring ingredient for externally applied cosmetics, but not for lipsticks or internal use. If the pigment is
Antwerp Blue was developed through experimentation with Prussian Blue.
UPC Code: 8712079095130
ASIN #: B008UGJFJ8