Pigment Classification: Synthetic InorganicColor Index Name: PR101Color Index Number: 77491Chemical Description: Synthetic Iron OxideOpacity/Transparency: OpaqueLightfastness Rating: 1Permanency: ExcellentMunsell Notation Listing: Hue 0

and a very clean

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Series: 3CI Number: NACI Name: PY43

These production methods also produce a more stable paper that changes very little when moistened

old holland oliemaling old holland yellow deep Olive Green Pigment Classification: Synthetic InorganicColor IndexColour name: Old Holland Yellow Deep Colour number: 8 Series: B Pigment classification: Zinc oxide Titanium dioxide Monoazo Natural ochre Available: in 40 ml Colour indexPW4 PW6 PY74 PY43 Colour index number: 77947 77891 21090 77492 Lightfastness: Lightfast pigment according to ASTM category 1 and 2 Opacity transparency: Opaque